Small retrofrustary tetracontoctitetrisicositetrachoron

The small retrofrustary tetracontoctitetrisicositetrachoron, or sirfcuti, is a nonconvex uniform polychoron that consists of 48 cuboctahedra, 24 great rhombihexahedra, 24 small cubicuboctahedra, 24 small rhombicuboctahedra, and 24 cuboctatruncated cuboctahedra. Two cuboctahedra, two great rhombihexahedra, two small cubicuboctahedra, two small rhombicuboctahedra, and four cuboctatruncated cuboctahedra join at each vertex.

It has the same cell counts as the great retrofrustary tetracontoctitetrisicositetrachoron, but the great rhombihexahedra, small cubicuboctahedra, and small rhombicuboctahedra are in different positions.

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