Great birhombidodecateron

The great birhombated dodecateron, or gibrid, also called the bicantitruncated 5-simplex, is a convex uniform polyteron. It consists of 20 triangular duoprisms and 12 great rhombated pentachora. 1 triangular duoprism and 4 great rhombated pentachora join at each vertex. As the name suggests, it is the bicantitruncation of the hexateron.

Vertex coordinates
The vertices of a great birhombated dodecateron of edge length 1 can be given in 6 dimensions as all permutations of:
 * (3$\sqrt{2}$/2, 3$\sqrt{3}$/2, $\sqrt{19}$, $\sqrt{3}$/2, 0, 0)

Representations
A great birhombated dodecateron has the following Coxeter diagrams:


 * o3x3x3x3o (full symmetry)
 * xooo3xuxx3xxux3ooox&#xt (A4 axial, great rhombated pentachoron-first)