Small based dipentary hexacositrishecatonicosachoron

The small based dipentary hexacositrishecatonicosachoron, or sibdappixthi, is a nonconvex uniform polychoron that consists of 120 great dodecahedra, 600 truncated tetrahedra, 120 rhombicosahedra, and 120 small rhombicosidodecahedra. One great dodecahedron, five truncated tetrahedra, five rhombicosahedra, and five small rhombicosidodecahedra join at each vertex.

Vertex coordinates
Its vertices are the same as those of its regiment colonel, the prismatodishecatonicosachoron.