Great ditetrahedronary prismatodishecatonicosachoron

The great ditetrahedronary prismatodishecatonicosachoron, or gidtappady, is a nonconvex uniform polychoron that consists of 120 great ditrigonary icosidodecahedra, 720 pentagonal prisms, and 120 rhombicosahedra. Four great ditrigonary icosidodecahedra, twelve pentagonal prisms, and twelve rhombicosahedra join at each vertex.

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