Faceted rectified hexacosichoron

The faceted rectified hexacosichoron, or frox, is a nonconvex uniform polychoron that consists of 120 icosidodecahedra and 720 pentagonal prisms. 5 icosidodecahedra and 10 pentagonal prisms join at each vertex.

It is in the regiment of the rectified hexacosichoron.