Small tritrigonary hexacosiprismatotrishecatonicosihexacosichoron

The small tritrigonary hexacosiprismatotrishecatonicosihexacosichoron, or stut xipthix, is a nonconvex uniform polychoron that consists of 120 small ditrigonary icosidodecahedra, 600 tetrahedra, 600 octahemioctahedra, 120 small dodecicosahedra, 120 small rhombidodecahedra, and 720 pentagrammic prisms. One small ditrigonary icosidodecahedron, one tetrahedron, three octahemioctahedra, three small dodecicosahedra, three small rhombidodecahedra, and three pentagrammic prisms join at each vertex.

Vertex coordinates
Its vertices are the same as those of its regiment colonel, the small tritrigonary prismatohecatonicosidishexacosichoron.