Retrosphenoverted ditrigonal hexacosidishecatonicosachoron

The retrosphenoverted ditrigonal hexacosidishecatonicosachoron, or rawvid tixady, is a nonconvex uniform polychoron that consists of 600 regular octahedra, 120 truncated dodecahedra, and 120 small ditrigonal dodecicosidodecahedra. 1 octahedron, 2 truncated dodecahedra, and 2 small ditrigonal dodecicosidodecahedra join at each vertex.

Vertex coordinates
Its vertices are the same as those of its regiment colonel, the sphenoverted hecatonicosidishexacosichoron.