Part of the
Atlas of Small Regular Polytopes
Polytopes of Type {5,6,12}
See
other polytopes
of rank 4
Polytopes of this Type
2 in this atlas
{5,6,12}*1440a
·SmallGroup(1440,4602) · universal
{5,6,12}*1440b
·SmallGroup(1440,4641) · universal