Part of the
Atlas of Small Regular Polytopes
Polytopes of Type {3,4,2,9}
See
other polytopes
of rank 5
Polytopes of this Type
2 in this atlas
{3,4,2,9}*432
·SmallGroup(432,521) · universal
{3,4,2,9}*864
·SmallGroup(864,3998) · universal