Tetragonal-antiwedge intersected 8-3 bigyrochoron

The tetragonal-antiwedge intersected 8-3 bigyrochoron, also known as the special 16, is a convex isochoric polychoron with 16 tetragonal-ridge monotruncated tetragonal antiwedges as cells.

Each cell of this polychoron is completely asymmetric, with 3 triangles, 2 tetragons, and 2 pentagons for faces.