Order 20096.
736 conjugacy classes of subgroups; only the 133 normal subgroups are shown.
This group has 736 conjugacy classes of subgroups — too many to draw. Only its 133 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. #23758110 | C2 | semidirect |
| 2. AGL(1,ℤ/8)×D157 | C2 | semidirect |
| 3. #23757841 | C2 | semidirect |
| 4. #23757448 | C2 | semidirect |
| 5. #23757446 | C2 | semidirect |
| 6. #23757445 | C2 | semidirect |
| 7. #23757442 | C2 | semidirect |
| 8. #23757439 | C2 | semidirect |
| 9. #23757288 | C2 | semidirect |
| 10. #23757256 | C2 | semidirect |
| 11. #454×C157 | C2 | semidirect |
| 13. #19097819 | C22 | semidirect |
| 16. #19097817 | C22 | semidirect |
| 22. C2×D4×D157 | C22 | semidirect |
| 23. #19097799 | C22 | semidirect |
| 25. #19097797 | C22 | semidirect |
| 26. #19097796 | C22 | semidirect |
| 30. M16×D157 | C22 | semidirect |
| 31. #19097768 | C22 | semidirect |
| 32. #19097767 | C22 | semidirect |
| 33. #19097760 | C22 | semidirect |
| 36. #19097728 | C22 | semidirect |
| 37. #19097699 | C22 | semidirect |
| 38. #19097698 | C22 | semidirect |
| 39. #19097697 | C22 | semidirect |
| 40. #19097690 | C22 | semidirect |
| 41. #19097687 | C22 | semidirect |
| 42. 2−1+4×C157 | C22 | semidirect |
| 43. AGL(1,ℤ/8)×C157 | C22 | semidirect |
| 44. #124×C157 | C22 | semidirect |
| 45. #104×C157 | C22 | semidirect |
| 46. #101×C157 | C22 | semidirect |
| 54. #14578955 | D4 | semidirect |
| 63. #14578953 | D4 | semidirect |
| 66. Q8×D157 | D4 | semidirect |
| 82. D4×D157 | D4 | semidirect |
| 193. C157 | #3021 | semidirect |
| 201. #454 | D157 | semidirect |
| 208. 2−1+4 | C2×D157 | semidirect |
| 223. AGL(1,ℤ/8) | C2×D157 | semidirect |
| 230. #124 | C2×D157 | semidirect |
| 237. #104 | C2×D157 | semidirect |
| 239. #101 | C2×D157 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23758110 | 2 |
| AGL(1,ℤ/8)×D157 | 2 |
| #23757841 | 2 |
| #23757448 | 2 |
| #23757446 | 2 |
| #23757445 | 2 |
| #23757442 | 2 |
| #23757439 | 2 |
| #23757288 | 2 |
| #23757256 | 2 |
| #454×C157 | 2 |
| #3021 | 157 |