There are also 23 paracompact Coxeter groups of rank 4 that produce parcompact uniform honeycombs in hyperbolic space with infinite or unbounded facets or vertex figure, including ideal vertices at infinity.
There are also 23 paracompact Coxeter groups of rank 4. These 23 paracompact Coxeter groups of rank 4 produce parcompact uniform honeycombs in hyperbolic space with infinite or unbounded facets. This is including ideal vertices at infinity. These 23 paracompact Coxeter groups of rank 4 produce parcompact uniform honeycombs in hyperbolic space with vertex figure. This is including ideal vertices at infinity.