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Compound of two great retrosnub icosidodecahedra

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Compound of two great retrosnub icosidodecahedra
Type Uniform compound
Index UC72
Polyhedra 2 great retrosnub icosidodecahedra
Faces 40+120 triangles, 24 pentagrams
Edges 300
Vertices 120
Symmetry group icosahedral (Ih)
Subgroup restricting to one constituent chiral icosahedral (I)
3D model of a compound of two great retrosnub icosidodecahedra

The compound of two great retrosnub icosidodecahedra is a uniform polyhedron compound. It's composed of the 2 enantiomers of the great retrosnub icosidodecahedron.

References

  • Skilling, John (1976), "Uniform Compounds of Uniform Polyhedra", Mathematical Proceedings of the Cambridge Philosophical Society, 79 (3): 447–457, doi:10.1017/S0305004100052440, MR 0397554.


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