Primitive permutation group: Revision history

6 October 2023

• curprev 15:1315:13, 6 October 2023‎ 2a02:a03f:66fc:1a00:cc63:cbfe:80f0:956d talk‎ 6,284 bytes 0‎ No edit summary undo Tag: Manual revert
• curprev 15:1315:13, 6 October 2023‎ 2a02:a03f:66fc:1a00:cc63:cbfe:80f0:956d talk‎ 6,284 bytes 0‎ No edit summary undo Tag: Reverted

24 April 2023

• curprev 17:5517:55, 24 April 2023‎ JayBeeEll talk contribs‎ 6,284 bytes 0‎ Undid revision 1151436079 by Implosiontheory (talk) this is also true, but for much simpler reasons -- the previous example is better because it is only true for a nontrivial reason undo Tag: Undo
• curprev 01:3901:39, 24 April 2023‎ Implosiontheory talk contribs‎ 6,284 bytes 0‎ →‎Examples: please review σ(Χ¹)=σ(Χ²) ... (i may be mistaken) undo Tags: Reverted Mobile edit Mobile web edit

28 November 2021

• curprev 02:5302:53, 28 November 2021‎ 2601:14d:8600:82b0:9dd3:2e9:8608:c9a talk‎ 6,284 bytes −15‎ No edit summary undo

8 October 2021

• curprev 09:2009:20, 8 October 2021‎ D.Lazard talk contribs‎ 6,299 bytes +787‎ →‎Properties: Use of this Galois theorem for proving Abel–Ruffini theorem undo
• curprev 04:5604:56, 8 October 2021‎ 129.127.36.250 talk‎ 5,512 bytes +32‎ →‎Properties: Cleaned up the statement of the theorem due to Galois, formatted it so as to stand out undo Tag: Visual edit

7 October 2021

• curprev 11:4311:43, 7 October 2021‎ D.Lazard talk contribs‎ 5,480 bytes +182‎ →‎Properties: This was not Galois' wording undo
• curprev 11:2411:24, 7 October 2021‎ D.Lazard talk contribs‎ 5,298 bytes +5‎ →‎top: better link undo
• curprev 11:2211:22, 7 October 2021‎ D.Lazard talk contribs‎ 5,293 bytes +126‎ →‎top: added a simple example undo
• curprev 11:1811:18, 7 October 2021‎ D.Lazard talk contribs‎ 5,167 bytes −118‎ →‎top: simpler and clearer undo
• curprev 10:4310:43, 7 October 2021‎ AnomieBOT talk contribs‎ m 5,285 bytes +18‎ Dating maintenance tags: {{Pages?}} undo
• curprev 10:2310:23, 7 October 2021‎ JayBeeEll talk contribs‎ 5,267 bytes −129‎ add section heading, incorporate new material from IP with existing related material, improve IP's formatting, reorganize slightly undo
• curprev 01:5301:53, 7 October 2021‎ 129.127.37.46 talk‎ 5,396 bytes +115‎ clarification around set of cosets undo
• curprev 01:5101:51, 7 October 2021‎ 129.127.37.46 talk‎ 5,281 bytes −1‎ typo fix undo
• curprev 01:4901:49, 7 October 2021‎ 129.127.37.46 talk‎ 5,282 bytes +435‎ Noted point raised by previous edit, restored the definition that avoids a double negative. Also added a second characterisation of (im)primitive groups involving maximal subgroups undo
• curprev 01:2501:25, 7 October 2021‎ JayBeeEll talk contribs‎ 4,847 bytes −64‎ Undid revision 1048615602 by 129.127.37.46 (talk) I don't think this is cleaner; in particular, it's not correct: every group action on a 1-element set is transitive, so it is only 2-element sets where the condition is needed undo Tag: Undo
• curprev 01:0101:01, 7 October 2021‎ 129.127.37.46 talk‎ 4,911 bytes +64‎ Cleaned up definition undo Tag: Reverted

11 March 2021

• curprev 22:4922:49, 11 March 2021‎ 2601:541:4580:8500:292a:8cb2:bf45:dad2 talk‎ 4,847 bytes +2‎ change link undo

21 December 2020

• curprev 18:0818:08, 21 December 2020‎ Michael Kinyon talk contribs‎ 4,845 bytes +90‎ →‎See also: O'Nan-Scott undo

5 July 2020

• curprev 14:4014:40, 5 July 2020‎ JayBeeEll talk contribs‎ m 4,755 bytes +5‎ No edit summary undo
• curprev 14:3714:37, 5 July 2020‎ JayBeeEll talk contribs‎ 4,750 bytes −91‎ I have objected to this merge, no one else has commented, and I've included more content at Permutation group about this concept; so I am going to remove the merge tag. undo

17 May 2020

• curprev 05:3505:35, 17 May 2020‎ TripleShortOfACycle talk contribs‎ 4,841 bytes +91‎ Add merge proposal to Permutation group undo Tag: Visual edit

30 April 2020

• curprev 09:1309:13, 30 April 2020‎ D.Lazard talk contribs‎ 4,750 bytes +80‎ Adding short description: "Permutation group that preserves no non-trivial partition" (Shortdesc helper) undo
• curprev 09:1109:11, 30 April 2020‎ D.Lazard talk contribs‎ 4,670 bytes −14‎ →‎top: non useful redirect undo
• curprev 09:0909:09, 30 April 2020‎ D.Lazard talk contribs‎ 4,684 bytes −19‎ →‎top: ce undo

5 September 2019

• curprev 00:4100:41, 5 September 2019‎ David Eppstein talk contribs‎ 4,703 bytes +23‎ Colva Roney-Dougal undo

17 March 2019

• curprev 16:2716:27, 17 March 2019‎ BD2412 talk contribs‎ m 4,680 bytes +14‎ →‎top: Fixing links to disambiguation pages, improving links, other minor cleanup tasks undo Tag: AWB
• curprev 16:1416:14, 17 March 2019‎ BD2412 talk contribs‎ m 4,666 bytes +14‎ →‎top: Fixing links to disambiguation pages, improving links, other minor cleanup tasks undo Tag: AWB

25 July 2018

• curprev 19:3219:32, 25 July 2018‎ 2a02:c7d:b910:3d00:5961:aec9:9533:7b79 talk‎ 4,652 bytes −65‎ removed merge tag see talk page undo

26 February 2017

• curprev 15:4115:41, 26 February 2017‎ D.Lazard talk contribs‎ 4,717 bytes −15‎ →‎top: rm incomplete sentence undo
• curprev 14:4914:49, 26 February 2017‎ GreenKeeper17 talk contribs‎ 4,732 bytes +66‎ →‎top: Merger proposed undo
• curprev 14:3314:33, 26 February 2017‎ GreenKeeper17 talk contribs‎ 4,666 bytes +147‎ →‎top: Added explanation undo

21 December 2016

• curprev 01:5001:50, 21 December 2016‎ GreenKeeper17 talk contribs‎ 4,519 bytes +281‎ →‎top: Added explanation undo
• curprev 01:1001:10, 21 December 2016‎ GreenKeeper17 talk contribs‎ m 4,238 bytes −1‎ →‎top: Moved the paragraph about transitivity to the top undo
• curprev 01:0201:02, 21 December 2016‎ GreenKeeper17 talk contribs‎ 4,239 bytes −45‎ →‎top: Specified statement; removed duplicity undo

24 November 2016

• curprev 22:0522:05, 24 November 2016‎ 4pq1injbok talk contribs‎ 4,284 bytes +44‎ in a universe containing the Mathieu groups, why would you stop this table at 20? undo

26 April 2016

• curprev 05:3505:35, 26 April 2016‎ Glasbys talk contribs‎ 4,240 bytes 0‎ No edit summary undo
• curprev 05:2305:23, 26 April 2016‎ Glasbys talk contribs‎ 4,240 bytes −1‎ No edit summary undo
• curprev 05:2205:22, 26 April 2016‎ Glasbys talk contribs‎ 4,241 bytes −54‎ No edit summary undo
• curprev 05:1305:13, 26 April 2016‎ Glasbys talk contribs‎ 4,295 bytes +125‎ No edit summary undo

16 March 2015

• curprev 15:5615:56, 16 March 2015‎ 138.251.216.190 talk‎ 4,170 bytes +11‎ reword clumsy sentence; fix French typo undo

26 June 2014

• curprev 12:0212:02, 26 June 2014‎ Teddyktchan talk contribs‎ 4,159 bytes +2‎ No edit summary undo
• curprev 11:5911:59, 26 June 2014‎ 219.79.239.44 talk‎ 4,157 bytes +22‎ No edit summary undo

30 June 2013

• curprev 06:0906:09, 30 June 2013‎ Jason Quinn talk contribs‎ 4,135 bytes −74‎ →‎References: used mathworld template undo

23 March 2013

• curprev 12:4312:43, 23 March 2013‎ Addbot talk contribs‎ m 4,209 bytes −40‎ Bot: Migrating 1 interwiki links, now provided by Wikidata on d:q7243579 undo

4 February 2013

• curprev 16:3416:34, 4 February 2013‎ 137.151.39.51 talk‎ 4,249 bytes 0‎ →‎Examples undo

19 October 2012

• curprev 09:2809:28, 19 October 2012‎ D.Lazard talk contribs‎ 4,249 bytes −217‎ Reverted 1 edit by D.Lazard (talk): Self revert. (TW) undo

18 October 2012

• curprev 14:2914:29, 18 October 2012‎ D.Lazard talk contribs‎ 4,466 bytes +217‎ →‎Examples: Better correction than in the previous edit + Add an item to make "in particular" true undo
• curprev 13:5213:52, 18 October 2012‎ LulThyme talk contribs‎ 4,249 bytes +7‎ Removed the statement that a transitive simple group is primitive. (Consider for example A_5 acting on the faces of a dodecahedron, which preserves pairs of opposite faces.) Modified the rest of the statement a little. undo