Order-5 demicubic honeycomb

The alternated order-5 cubic honeycomb is a compact quasiregular tiling of 3D hyperbolic space. 20 tetrahedra and 12 icosahedra meet at each vertex. As the name suggests, it can be derived by alternation of the order-5 cubic honeycomb.

Representations
- (main form)

- (alternated order-5 cubic honeycomb)