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# Polytopes of Type {4,20}

This page is part of the Atlas of Small Regular Polytopes
(See Other Polytopes of Rank 3)

There are 25 polytopes of this type in this atlas. They are :
1. {4,20}*160 (SmallGroup(160,103))
2. {4,20}*320 (SmallGroup(320,368))
3. {4,20}*640a (SmallGroup(640,2005))
4. {4,20}*640b (SmallGroup(640,21459))
5. {4,20}*640c (SmallGroup(640,21459))
6. {4,20}*640d (SmallGroup(640,21465))
7. {4,20}*640e (SmallGroup(640,21465))
8. {4,20}*720 (SmallGroup(720,784))
9. {4,20}*800 (SmallGroup(800,1058))
10. {4,20}*960a (SmallGroup(960,5719))
11. {4,20}*960b (SmallGroup(960,5719))
12. {4,20}*960c (SmallGroup(960,10871))
13. {4,20}*960d (SmallGroup(960,10871))
14. {4,20}*1000 (SmallGroup(1000,92))
15. {4,20}*1280a (SmallGroup(1280,90280))
16. {4,20}*1280b (SmallGroup(1280,1116442))
17. {4,20}*1280c (SmallGroup(1280,1116447))
18. {4,20}*1280d (SmallGroup(1280,1116454))
19. {4,20}*1280e (SmallGroup(1280,1116457))
20. {4,20}*1440 (SmallGroup(1440,4764))
21. {4,20}*1600 (SmallGroup(1600,6624))
22. {4,20}*1920a (SmallGroup(1920,240505))
23. {4,20}*1920b (SmallGroup(1920,240809))
24. {4,20}*2000a (SmallGroup(2000,482))
25. {4,20}*2000b (SmallGroup(2000,919))