Small tritrigonary prismatohecatonicosihexacosihecatonicosachoron

The small tritrigonary prismatohecatonicosihexacosihecatonicosachoron, or stut phixhi, is a nonconvex uniform polychoron that consists of 600 tetrahedra, 720 pentagrammic prisms, 120 small ditrigonal dodecicosidodecahedra, and 120 small rhombidodecahedra. One tetrahedron, three pentagrammic prisms, three small ditrigonal dodecicosidodecahedra, and three small rhombidodecahedra join at each vertex.

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