Great icosicosidodecahedron

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Great icosicosidodecahedron
Type	Uniform polyhedron
Elements	F=52, E=120, V=60 (χ=-8)
Faces by sides	20{3}+12{5}+20{6}
Wythoff symbol	3/25 | 3
Symmetry group	Ih
Index references	U48, C62, W88
5.6.3/2.6 (Vertex figure)	Great icosacronic hexecontahedron (dual polyhedron)

In geometry, the great icosicosidodecahedron is a nonconvex uniform polyhedron, indexed as U₄₈.

It shares its vertex arrangement with the truncated dodecahedron. It additionally shares its edges with the great ditrigonal dodecicosidodecahedron and the great dodecicosahedron.

[edit] External links

• Eric W. Weisstein, Great icosicosidodecahedron at MathWorld.