Small dipentary hexacositetrishecatonicosachoron

The small dipentary hexacositetrishecatonicosachoron, or sidpuxthi, is a nonconvex uniform polychoron that consists of 120 small stellated dodecahedra, 120 icosahedra, 600 cuboctahedra, 120 rhombidodecadodecahedra, and 120 small dodecicosidodecahedra. One small stellated dodecahedron, one icosahedron, five cuboctahedra, five rhombidodecadodecahedra, and five small dodecicosidodecahedra join at each vertex.

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