Rectified grand hexacosichoron

The rectified grand hexacosichoron, or raggix, is a nonconvex uniform polychoron that consists of 600 regular octahedra and 120 great icosahedra. Two great icosahedra and 5 octahedra join at each pentagrammic prismatic vertex. As the name suggests, it can be obtained by rectifying the grand hexacosichoron.

Blending 10 rectified grand hexacosichora results in the great disnub dishexacosichoron, which is uniform.