Gyrated cuboctahedral-hemitriangular honeycomb

The gyrated cuboctahedral-hemitriangular honeycomb is a nonconvex uniform honeycomb. 12 triangular orthobicupolae and 6 apeirogonal antiprisms join at each vertex of this honeycomb.

This honeycomb can be formed from the cuboctahedral-hemitriangular honeycomb by gyrating alternate layers of cells along triangular tilings, so that the become triangular orthobicupolae, some triangular tilings split into apeirogonal antiprisms, and some are removed entirely.