Great prismatohexacosidishecatonicosachoron

The great prismatohexacosidishecatonicosachoron, or gippixady, is a nonconvex uniform polychoron that consists of 720 pentagrammic prisms, 600 truncated tetrahedra, and 120 great dodecicosidodecahedra, and 120 great quasitruncated icosidodecahedra. 1 pentagrammic prism, 1 truncated tetrahedron, 1 great dodecicosidodecahedron, and 2 great quasitruncated icosidodecahedra join at each vertex.