The Great Inverted Snub Icosidodecahedron

A non-convex semi-regular polyhedron.

The great great inverted snub icosidodecahedron is one of the stellated archimedians.

Vertex
Symbol		 Wythoff
Symbol		 No. of
Vertices		 No. of
Edges		 {5/2}
Faces		 {3}
Faces		 Symmetry
Group
5/2.3.3.3.3 | 2 3 5/2 60 150 12 20+60 A5