Great dipentary hexacosihecatonicosachoron

The great dipentary hexacosihecatonicosachoron, or gidpaxhi, is a nonconvex uniform polychoron that consists of 120 rhombicosahedra and 600 cubohemioctahedra. Five of each join at each vertex.

It has the same cell counts as its conjugate, the great dipentary hexacosihecatonicosachoron.

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