Antifrustary trisicositetrachoron

The antifrustary trisicositetrachoron, or afti, is a nonconvex uniform polychoron that consists of 24 great cubicuboctahedra, 24 great rhombihexahedra, and 24 small rhombicuboctahedra. Two great cubicuboctahedra, two great rhombihexahedra, and two small rhombicuboctahedra join at each vertex.

It can be constructed as a blend of three small skewverted prismatohexadecadisoctachora.

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