Order 20864.
728 conjugacy classes of subgroups; only the 135 normal subgroups are shown.
This group has 728 conjugacy classes of subgroups — too many to draw. Only its 135 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. 2−1+4×D163 | C2 | semidirect |
| 2. AGL(1,ℤ/8)×D163 | C2 | semidirect |
| 3. #124×D163 | C2 | semidirect |
| 4. #23781840 | C2 | semidirect |
| 5. #23781839 | C2 | semidirect |
| 6. #23781838 | C2 | semidirect |
| 7. #23781837 | C2 | semidirect |
| 8. #23781836 | C2 | semidirect |
| 9. #104×D163 | C2 | semidirect |
| 10. #101×D163 | C2 | semidirect |
| 11. #454×C163 | C2 | semidirect |
| 13. #19104783 | C22 | semidirect |
| 16. #19104782 | C22 | semidirect |
| 23. #19104763 | C22 | semidirect |
| 25. #19104761 | C22 | semidirect |
| 26. #19104760 | C22 | semidirect |
| 31. #19104724 | C22 | semidirect |
| 32. #19104723 | C22 | semidirect |
| 33. #19104722 | C22 | semidirect |
| 37. #19104663 | C22 | semidirect |
| 38. #19104662 | C22 | semidirect |
| 39. #19104661 | C22 | semidirect |
| 40. #19104654 | C22 | semidirect |
| 41. #19104653 | C22 | semidirect |
| 42. 2−1+4×C163 | C22 | semidirect |
| 43. AGL(1,ℤ/8)×C163 | C22 | semidirect |
| 44. #124×C163 | C22 | semidirect |
| 45. #104×C163 | C22 | semidirect |
| 46. #101×C163 | C22 | semidirect |
| 190. D163 | #454 | direct (N × H) |
| 191. C163 | C2×#454 | semidirect |
| 201. #454 | D163 | direct (N × H) |
| 209. 2−1+4 | C2×D163 | semidirect |
| 221. AGL(1,ℤ/8) | C2×D163 | semidirect |
| 229. #124 | C2×D163 | semidirect |
| 235. #104 | C2×D163 | semidirect |
| 238. #101 | C2×D163 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| 2−1+4×D163 | 2 |
| AGL(1,ℤ/8)×D163 | 2 |
| #124×D163 | 2 |
| #23781840 | 2 |
| #23781839 | 2 |
| #23781838 | 2 |
| #23781837 | 2 |
| #23781836 | 2 |
| #104×D163 | 2 |
| #101×D163 | 2 |
| #454×C163 | 2 |
| C2×#454 | 163 |