Great cubicuboctahedron

The great cubicuboctahedron, or gocco, is a uniform polyhedron. It consists of 8 triangles, 6 squares, and 6 octagrams. One triangle, two squares, and one octagram meet at each vertex..

Vertex coordinates
A small rhombicuboctahedron of edge length 1 has vertex coordinates given by all permutations of:
 * (±($\sqrt{5–2√2}$–1)/2, ±1/2, ±1/2).

Related polyhedra
The great cubicuboctahedron is the colonel of a three-member regiment that also includes the quasirhombicuboctahedron and the great rhombihexahedron.