Polytopes of Type {2,9,4,4}

This page is part of the Atlas of Small Regular Polytopes
(See Other Polytopes of Rank 5)

There are 2 polytopes of this type in this atlas. They are :
  1. {2,9,4,4}*1152a (SmallGroup(1152,154282)) (Universal)
  2. {2,9,4,4}*1152b (SmallGroup(1152,155402)) (Universal)