Small prismatoditetrahedronary prismatohecatonicosachoron

The small prismatoditetrahedronary prismatohecatonicosachoron, or sapditphi, is a nonconvex uniform polychoron that consists of 720 pentagonal prisms, 1200 triangular prisms, and 120 small dodecicosidodecahedra. Twelve pentagonal prisms, twelve triangular prisms, and twelve small dodecicosidodecahedra join at each vertex.

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