Great dipentary hexacosidishecatonicosidishecatonicosachoron

The great dipentary hexacosidishecatonicosidishecatonicosachoron, or gidpaxid hidy, is a nonconvex uniform polychoron that consists of 120 icosahedra, 120 truncated great icosahedra, 600 cuboctahedra, 120 rhombidodecadodecahedra, and 120 great icosicosidodecahedra. One icosahedron, five truncated great icosahedra, five cuboctahedra, five rhombidodecadodecahedra, and five great icosicosidodecahedra join at each vertex.

Vertex coordinates
Its vertices are the same as those of its regiment colonel, the great dipentary trishecatonicosachoron.