Groups of Size 660

This page is part of the Atlas of Small Regular Polytopes
5 groups yielding 6 nondegenerate and 8 degenerate polytopes.

Rank 2 Polytopes : 1 nondegenerate and 0 degenerate.
Rank 3 Polytopes : 4 nondegenerate and 2 degenerate.
Rank 4 Polytopes : 1 nondegenerate and 6 degenerate.

Groups :
  1. SmallGroup(660,13) 5 nondegenerate polytopes and 0 degenerate polytopes.
  2. SmallGroup(660,27) 0 nondegenerate polytopes and 2 degenerate polytopes.
  3. SmallGroup(660,29) 0 nondegenerate polytopes and 2 degenerate polytopes.
  4. SmallGroup(660,30) 0 nondegenerate polytopes and 2 degenerate polytopes.
  5. SmallGroup(660,39) 1 nondegenerate polytope and 2 degenerate polytopes.