Muicosahedron

The  is a regular skew apeirohedron in 3-dimensional hyperbolic space.

The can be constructed from the bitruncated order-5 dodecahedral honeycomb. Its faces are the hexagonal faces of the bitruncated order-5 dodecahedral honeycomb. The pentagonal faces form holes in the.

It can also be constructed from by identifying faces as to make pentagonal holes.

Vertex coordinates
It's vertex coordinates are the same as the bitruncated order-5 dodecahedral honeycomb.