Small retroinvertifrustary prismatotrisicositetrachoron

The small retroinvertifrustary prismatotrisicositetrachoron, or srifupti, is a nonconvex uniform polychoron that consists of 24 great cubicuboctahedra, 24 small rhombicuboctahedra, 24 small rhombihexahedra, 24 cuboctatruncated cuboctahedra, and 96 hexagonal prisms. Two great cubicuboctahedra, two small rhombicuboctahedra, two small rhombihexahedra, four cuboctatruncated cuboctahedra, and four hexagonal prisms join at each vertex.

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

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