Groups of Size 1980
This page is part of the Atlas of Small Regular Polytopes
6 groups yielding 3 nondegenerate and 12 degenerate polytopes.
Rank 2 Polytopes : 1 nondegenerate and 0 degenerate.
Rank 3 Polytopes : 2 nondegenerate and 2 degenerate.
Rank 4 Polytopes : 0 nondegenerate and 10 degenerate.
Groups :
- SmallGroup(1980,25) 0 nondegenerate polytopes and
2 degenerate polytopes.
- SmallGroup(1980,27) 0 nondegenerate polytopes and
2 degenerate polytopes.
- SmallGroup(1980,28) 0 nondegenerate polytopes and
2 degenerate polytopes.
- SmallGroup(1980,37) 1 nondegenerate polytope and
2 degenerate polytopes.
- SmallGroup(1980,102) 0 nondegenerate polytopes and
2 degenerate polytopes.
- SmallGroup(1980,103) 2 nondegenerate polytopes and
2 degenerate polytopes.