Polytopes of Type {2,20,4}

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

There are 14 polytopes of this type in this atlas. They are :
  1. {2,20,4}*320 (SmallGroup(320,1159)) (Universal)
  2. {2,20,4}*640 (SmallGroup(640,12497)) (Universal)
  3. {2,20,4}*1280a (SmallGroup(1280,323570)) (Universal)
  4. {2,20,4}*1280b (SmallGroup(1280,1116447)) (Universal)
  5. {2,20,4}*1280c (SmallGroup(1280,1116447)) (Universal)
  6. {2,20,4}*1280d (SmallGroup(1280,1116454)) (Universal)
  7. {2,20,4}*1280e (SmallGroup(1280,1116454)) (Universal)
  8. {2,20,4}*1440 (SmallGroup(1440,5890)) (Universal)
  9. {2,20,4}*1600 (SmallGroup(1600,10050)) (Universal)
  10. {2,20,4}*1920a (SmallGroup(1920,240594)) (Universal)
  11. {2,20,4}*1920b (SmallGroup(1920,240594)) (Universal)
  12. {2,20,4}*1920c (SmallGroup(1920,240809)) (Universal)
  13. {2,20,4}*1920d (SmallGroup(1920,240809)) (Universal)
  14. {2,20,4}*2000 (SmallGroup(2000,482)) (Universal)