Grand ditetrahedronary hecatonicosiprismatohecatonicosachoron

The grand ditetrahedronary hecatonicosiprismatohecatonicosachoron, or gadathiphi, is a nonconvex uniform polychoron that consists of 120 great stellated dodecahedra, 1200 triangular prisms, and 120 quasirhombicosidodecahedra. Four great stellated dodecahedra, twelve triangular prisms, and twelve quasirhombicosidodecahedra join at each vertex.

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