Polytopes of Type {2,9,4}

This page is part of the Atlas of Small Regular Polytopes
(See Other Polytopes of Rank 4)

There are 3 polytopes of this type in this atlas. They are :
  1. {2,9,4}*144 (SmallGroup(144,109)) (Universal)
  2. {2,9,4}*288 (SmallGroup(288,835)) (Universal)
  3. {2,9,4}*1296 (SmallGroup(1296,3492)) (Universal)