Great rhombihexahedral prism

The great rhombihexahedral prism or grohp is a prismatic uniform polychoron that consists of 2 great rhombihexahedra, 12 cubes, and 6 octagrammic prisms. Each vertex joins 1 great rhombihexahedron, 2 cubes, and 2 octagrammic prisms. As the name suggests, it is a prism based on the great rhombihexahedron.