Small spinoprismatotesseractioctachoron

The small spinoprismatotesseractioctachoron, or snipto, is a nonconvex uniform polychoron that consists of 8+24 cubes and 8 small rhombihexahedra. Four cubes and three small rhombihexahedra join at each vertex.

It can be constructed as a blend of six square-octagonal duoprisms. In the process some of the cubes blend out, while the octagonal prisms blend into small rhombihexahedra.

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