Great spinofrustary trishecatonicosachoron

The great spinofrustary trishecatonicosachoron, or gannifthi, is a nonconvex uniform polychoron that consists of 120 great dodecicosahedra, 120 small dodecicosahedra, and 120 quasitruncated dodecadodecahedra. Two great dodecicosahedra, two small dodecicosahedra, and four quasitruncated dodecadodecahedra join at each vertex.

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