Small dipentary disprismatohecatonicosihexacosihecatonicosachoron

The small dipentary disprismatohecatonicosihexacosihecatonicosachoron, or sidpid phixhi, is a nonconvex uniform polychoron that consists of 720 pentagrammic prisms, 1200 triangular prisms, 600 octahemioctahedra, 120 icosidodecadodecahedra, and 120 small dodecicosidodecahedra. Five pentagrammic prisms, five triangular prisms, five octahemioctahedra, five icosidodecadodecahedra, and five small dodecicosidodecahedra join at each vertex.

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