Compound of two snub dodecadodecahedra

Compound of two snub dodecadodecahedra
Type	Uniform compound
Index	UC73
Polyhedra	2 snub dodecadodecahedra
Faces	120 triangles, 24 pentagons, 24 pentagrams
Edges	300
Vertices	120
Symmetry group	icosahedral (Ih)
Subgroup restricting to one constituent	chiral icosahedral (I)

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

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 .