Small dispinosnub prismatosnub dishexacositetrishexacosichoron

The small dispinosnub prismatosnub dishexacositetrishexacosichoron, or sodansip saduxtix, is a nonconvex uniform polychoron that consists of 600 small stellated dodecahedra, 1200 great dodecahedra (some of which lie in the same hyperplanes, forming 600 pentagonal retrosnub pseudodisoctahedra), 4800 cubohemioctahedra (forming 2400 compounds of two), 1200 truncated icosahedra (forming 600 compounds of two), 600 small rhombidodecahedra, and 3600 pentagrammic prisms.

One small stellated dodecahedron, two great dodecahedra (two compounds), eight cubohemioctahedra (eight compounds), ten truncated icosahedra (ten compounds), five small rhombidodecahedra, and five pentagrammic prisms join at each vertex.

It can be obtained as the blend of 5 small spinobased dipentary hexacositrishecatonicosachora and 5 small capped dipentary prismatohexacositrishecatonicosachora. In the process, some of the cubohemioctahedron cells blend out.

Vertex coordinates
Its vertices are the same as those of its regiment colonel, the small diretrosnub disnub decahecatonicosadishexacosichoron.