Great disnub prismatosnub tetrishexacosidishexacosichoron

The great disnub prismatosnub tetrishexacosidishexacosichoron, or gadsapostuxdex, is a nonconvex uniform polychoron that consists of 600 small stellated dodecahedra, 1200 icosahedra (falling into pairs in the same hyperplanes, forming 600 snub disoctahedra), 4800 cuboctahedra (forming 2400 compounds of two), 600 rhombidodecadodecahedra, 1200 great ditrigonal dodecicosidodecahedra (forming 600 compounds of two), and 3600 pentagonal prisms.

One small stellated dodecahedron, two icosahedra (two compounds), eight cuboctahedra (eight compounds), five rhombidodecadodecahedra, ten great ditrigonal dodecicosidodecahedra (ten compounds), and five pentagonal prisms join at each vertex.

It can be obtained as the blend of 5 great dipentary dishecatonicosihexacosidishecatonicosachora and 5 great dipentary hexacosiprismatodishecatonicosachora.

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