Small tritrigonary prismatodishecatonicosihecatonicosihexacosichoron

The small tritrigonary prismatodishecatonicosihecatonicosihexacosichoron, or stut pidhihix, is a nonconvex uniform polychoron that consists of 120 small ditrigonary icosidodecahedra, 720 pentagrammic prisms, 120 truncated icosahedra, 120 small rhombicosidodecahedra, and 600 octahemioctahedra. One small ditrigonary icosidodecahedron, three pentagrammic prisms, three truncated icosahedra, three small rhombicosidodecahedra, and three octahemioctahedra join at each vertex.

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