Small tritrigonary hexacosidisprismatodishecatonicosachoron

The small tritrigonary hexacosidisprismatodishecatonicosachoron, or stut xiddipdy, is a nonconvex uniform polychoron that consists of 120 great ditrigonary icosidodecahedra, 120 small dodecicosidodecahedra, 600 octahemioctahedra, 1200 hexagonal prisms, and 720 decagonal prisms. One great ditrigonary icosidodecahedron, three small dodecicosidodecahedra, three octahemioctahedra, six hexagonal prisms, and six decagonal prisms 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.