Augmented hexagonal prism

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Augmented hexagonal prism
Augmented hexagonal prism.png
Type Johnson
J53 - J54 - J55
Faces 2x2 triangles
1+2x2 squares
2 hexagons
Edges 22
Vertices 13
Vertex configuration 2x4(42.6)
1(34)
4(32.4.6)
Symmetry group C2v
Dual polyhedron -
Properties convex
Net
Johnson solid 54 net.png

In geometry, the augmented hexagonal prism is one of the Johnson solids (J54). As the name suggests, it can be constructed by augmenting a hexagonal prism by attaching a square pyramid (J1) to one of its equatorial faces.

A Johnson solid is one of 92 strictly convex polyhedra that have regular faces but are not uniform (that is, they are not Platonic solids, Archimedean solids, prisms or antiprisms). They were named by Norman Johnson, who first listed these polyhedra in 1966.[1]

External links[edit]


  1. ^ Johnson, Norman W. (1966), "Convex polyhedra with regular faces", Canadian Journal of Mathematics 18: 169–200, doi:10.4153/cjm-1966-021-8, MR 0185507, Zbl 0132.14603 .