Great dipentary hecatonicosiprismatohexacosihecatonicosachoron

The great dipentary hecatonicosiprismatohexacosihecatonicosachoron, or gidphippixhi, is a nonconvex uniform polychoron that consists of 120 great icosahedra, 1200 triangular prisms, 600 cubohemioctahedra, and 120 great dodecicosahedra. One great icosahedron, five triangular prisms, five cubohemioctahedra, and five great dodecicosahedra join at each vertex.

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