in geometry, the small snub icosicosidodecahedron or snub disicosidodecahedron is a uniform star polyhedron, indexed as u. it has 112 faces (100 triangles and 12 pentagrams), 180 edges, and 60 vertices. its stellation core is a truncated pentakis dodecahedron. it also called a holosnub icosahedron, ß{3,5}.