Small rhombated hexateron

The small rhombated hexateron, or sarx, also called the cantellated 5-simplex, is a convex uniform polyteron. It consists of 15 tetrahedral prisms, 6 rectified pentachora, and 6 small rhombated pentachora. One rectified pentachoron, 2 tetrahedral prisms, and 3 small rhombated pentachora join at each vertex. As the name suggests, it is the cantellation of the hexateron.

Vertex coordinates
The vertices of a small rhombated hexateron of edge length 1 can be given in 6 dimensions as all permutations of:
 * ($\sqrt{2}$, $\sqrt{15}$/2, $\sqrt{3}$/2, 0, 0, 0)

Representations
A small rhombated hexateron has the following Coxeter diagrams:


 * x3o3x3o3o (full symmetry)
 * oxx3xxo3oox3ooo&#xt (A4 axial, rectified pentachoron-first)
 * ox(ou)xx3oo(xo)xo xx(uo)xo3ox(ox)oo&#xt (A2×A2 axial, triangle-first)