Octagonal tetrambitriate

The octagonal tetrambitriate is a convex isochoric polychoron and member of the tetramitriate family with 128 wedges as cells. It is the first in an infinite family of isochoric octagonal tegmatic swirlchora.

Each cell of this polychoron has rectangular pyramidal symmetry, with 1 square, 2 isosceles trapezoids, and 2 isosceles triangles for faces.