Compound of two great snub icosidodecahedra

Last updated March 23, 2025

Compound of two great snub icosidodecahedra

Type	Uniform compound
Index	UC₇₀
Polyhedra	2 great snub icosidodecahedra
Faces	40+120 triangles, 24 pentagrams
Edges	300
Vertices	120
Symmetry group	icosahedral (I_h)
Subgroup restricting to one constituent	chiral icosahedral (I)

This uniform polyhedron compound is a composition of the 2 enantiomers of the great snub icosidodecahedron.

References

Skilling, John (1976), "Uniform Compounds of Uniform Polyhedra", Mathematical Proceedings of the Cambridge Philosophical Society , 79 (3): 447–457, Bibcode:1976MPCPS..79..447S, doi:10.1017/S0305004100052440, MR 0397554, S2CID 123279687 .

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