Grand intercepted ditetrahedronary prismatodishecatonicosachoron

The grand intercepted ditetrahedronary prismatodishecatonicosachoron, or gand tapady, is a nonconvex uniform polychoron that consists of 120 great ditrigonary icosidodecahedra, 720 pentagrammic prisms, and 120 quasirhombicosidodecahedra. Four great ditrigonary icosidodecahedra, twelve pentagrammic prisms, and twelve great dodecicosidodecahedra join at each vertex.

Vertex coordinates
Its vertices are the same as those of its regiment colonel, the grand ditetrahedronary hexacosidishecatonicosachoron.