Rectified tesseractihemioctachoron

The rectified tesseractihemioctachoron, or ratho, is a nonconvex uniform polychoron that consists of 8 regular octahedra, 8 tetrahemihexahedra, and 4 cuboctahedra. Two of each type of cell join at each bowtie prismatic vertex. As the name suggests, it can be obtained by rectifying the tesseractihemioctachoron.

It is in the same regiment as the regular icositetrachoron.