Small tritrigonary hexacosiprismatodishecatonicosihecatonicosachoron

The small tritrigonary hexacosiprismatodishecatonicosihecatonicosachoron, or stut xippady hi, is a nonconvex uniform polychoron that consists of 120 small ditrigonary icosidodecahedra, 120 small ditrigonal dodecicosidodecahedra, 600 cuboctahedra, 1200 hexagonal prisms, and 120 great rhombicosidodecahedra. One small ditrigonary icosidodecahedron, three small ditrigonal dodecicosidodecahedra, three cuboctahedra, six hexagonal prisms, and six great rhombicosidodecahedra join at each vertex.

It also has compound of five cubes as pseudofacets.

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