Great dispinosnub tetrishexacosi prismatosnub dishexacosichoron

The great dispinosnub tetrishexacosi prismatosnub dishexacosichoron, or gidanstux pasidox, is a nonconvex uniform polychoron that consists of 600 small stellated dodecahedra and 600 great icosahedra (falling into pairs in the same hyperplanes, forming 600 compounds of one of each), 600 great dodecahedra, 4800 cubohemioctahedra (forming 2400 compounds of two), 600 icosidodecadodecahedra, 600 great rhombidodecahedra, 600 great icosicosidodecahedra, and 3600 pentagonal prisms.

One small stellated dodecahedron and one great icosahedron (two compounds), one great dodecahedron, eight cubohemioctahedra (eight compounds), five icosidodecadodecahedra, five great rhombidodecahedra, five great icosicosidodecahedra, and five pentagonal prisms join at each vertex.

It can be obtained as the blend of 5 great capped dipentary hexacositetrishecatonicosachora and 5 great dipentary prismatohecatonicosihexacosihecatonicosachora. In the process, some of the cubohemioctahedron cells blend out.

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