Small hexadecadisoctachoron

The small hexadecadisoctachoron or shado is a scaliform polychoron that consists of 16 tetrahedra, 8 cubes, and 8 tetrapod-cut rhombicuboctahedra. 1 tetrahedron, 1 cube, and 3 tetrapod-cut rhombicuboctahedra meet at each vertex.

It can be formed as a blend of a small tesseractitesseractihexadecachoron and an octagonal diorthoprism.

This polychoron is in a subregiment of sidpith, as it has its vertices and some but not all of its edges.