Ditrigonary tetrishecatonicosachoron

The ditrigonary tetrishecatonicosachoron, or dutithi, is a nonconvex uniform polychoron that consists of 120 great icosidodecahedra, 120 icosidodecahedra, 120 great icosicosidodecahedra, and 120 small icosicosidodecahedra. Three great icosidodecahedra, three icosidodecahedra, six great icosicosidodecahedra, and six small icosicosidodecahedra join at each vertex.

Vertex coordinates
Its vertices are the same as those of its regiment colonel, the rectified small ditrigonary hexacosihecatonicosachoron.