Great invertidipentary hecatonicosihexacosidishecatonicosachoron

The great invertidipentary hecatonicosihexacosidishecatonicosachoron, or gide phixady, is a nonconvex uniform polychoron that consists of 120 great icosahedra, 120 truncated great icosahedra, 600 octahemioctahedra, and 120 great dodecicosidodecahedra. One great icosahedron, five truncated great icosahedra, five octahemioctahedra, and five great dodecicosidodecahedra join at each vertex.

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