Part of the
Atlas of Small Regular Polytopes
Polytopes for Group SmallGroup(40,13)
Polytopes
Nondegenerate
None.
Degenerate
{2,2,5}*40
{2,5,2}*40
{2,10}*40
{5,2,2}*40
{10,2}*40
Other Groups of Order 40
All groups of order 40
SmallGroup(40,6)
—
1
nondegenerate,
0
degenerate
SmallGroup(40,13)
—
0
nondegenerate,
5
degenerate (this group)