Polytopes of Type {5,2,9,4}

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. {5,2,9,4}*720 (SmallGroup(720,394)) (Universal)
  2. {5,2,9,4}*1440 (SmallGroup(1440,4569)) (Universal)