Part of the
Atlas of Small Regular Polytopes
Polytopes of Type {12,40,2}
See
other polytopes
of rank 4
Polytopes of this Type
2 in this atlas
{12,40,2}*1920a
·SmallGroup(1920,148921) · universal
{12,40,2}*1920b
·SmallGroup(1920,150703) · universal