Part of the
Atlas of Small Regular Polytopes
Polytopes of Type {8,4,2,9}
See
other polytopes
of rank 5
Polytopes of this Type
2 in this atlas
{8,4,2,9}*1152a
·SmallGroup(1152,97511) · universal
{8,4,2,9}*1152b
·SmallGroup(1152,98765) · universal