Great tritrigonary tetrishecatonicosachoron

The great tritrigonary tetrishecatonicosachoron, or getituthi, is a nonconvex uniform polychoron that consists of 120 small ditrigonary icosidodecahedra, 120 truncated great icosahedra, 120 quasitruncated great stellated dodecahedra, and 120 great dodecicosahedra. One small ditrigonary icosidodecahedron, three truncated great icosahedra, three quasitruncated great stellated dodecahedra, and three great dodecicosahedra join at each vertex.

Vertex coordinates
Its vertices are the same as those of its regiment colonel, the great tritrigonary hexacositrishecatonicosachoron.