This page is part of the Atlas of Small Regular Polytopes Atlas Canonical Name : {2,20,8}*1280b
if this polytope has a name. Group : SmallGroup(1280,323571) Rank : 4 Schlafli Type : {2,20,8} Number of vertices, edges, etc : 2, 40, 160, 16 Order of s0s1s2s3 : 20 Order of s0s1s2s3s2s1 : 2 Special Properties :
Degenerate
Universal
Orientable
Flat Related Polytopes : Facet Vertex Figure Dual Facet Of :
None in this Atlas Vertex Figure Of :
None in this Atlas Quotients (Maximal Quotients in Boldface) :
2-fold quotients : {2,20,4}*640
4-fold quotients : {2,20,4}*320
5-fold quotients : {2,4,8}*256b
8-fold quotients : {2,20,2}*160, {2,10,4}*160
10-fold quotients : {2,4,4}*128
16-fold quotients : {2,10,2}*80
20-fold quotients : {2,4,4}*64
32-fold quotients : {2,5,2}*40
40-fold quotients : {2,2,4}*32, {2,4,2}*32
80-fold quotients : {2,2,2}*16 Covers (Minimal Covers in Boldface) :
None in this atlas. Permutation Representation (GAP) :