Ditetrahedronary cubidishecatonicosachoron

The ditetrahedronary cubidishecatonicosachoron, or dittacady, is a nonconvex uniform polychoron that consists of 600 cubes, 120 dodecadodecahedra, and 120 rhombidodecadodecahedra. Eight cubes, six dodecadodecahedra, and twelve rhombidodecadodecahedra join at each vertex.

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