Polytopes of Type {2,2,20,8}

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. {2,2,20,8}*1280a (SmallGroup(1280,1035863)) (Universal)
  2. {2,2,20,8}*1280b (SmallGroup(1280,1036171)) (Universal)