Polytopes of Type {2,2,27,4}

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. {2,2,27,4}*864 (SmallGroup(864,1916)) (Universal)
  2. {2,2,27,4}*1728 (SmallGroup(1728,20782)) (Universal)