Small disnub dishexacosiprismatosnub tetrishexacosichoron

The small disnub dishexacosiprismatosnub tetrishexacosichoron, or suds dexpustix, is a nonconvex uniform polychoron that consists of 1200 great icosahedra (some of which lie in the same hyperplanes, forming 600 small retrosnub disoctahedra), 600 icosahedra, 4800 cuboctahedra (forming 2400 compounds of two of them), 600 rhombicosahedra, 600 small ditrigonal dodecicosidodecahedra and 600 small dodecicosahedra (forming 600 compounds of one of each of them), and 3600 pentagrammic prisms.

Two great icosahedra (two compounds), one icosahedron, eight cuboctahedra (eight compounds), five rhombicosahedra, five small ditrigonal dodecicosidodecahedra and five small dodecicosahedra (five compounds), and five pentagrammic prisms join at each vertex.

It can be obtained as the blend of 5 small dipentary hexacosiprismatodishecatonicosachora and 5 small based dipentary tetrishecatonicosihexacosichora.

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