Order 20096.
736 conjugacy classes of subgroups; only the 145 normal subgroups are shown.
This group has 736 conjugacy classes of subgroups — too many to draw. Only its 145 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. #23758109 | C2 | semidirect |
| 2. C2×#19097797 | C2 | semidirect |
| 3. #23757840 | C2 | semidirect |
| 4. #23757444 | C2 | semidirect |
| 5. #23757439 | C2 | semidirect |
| 6. #23757290 | C2 | semidirect |
| 7. #23757289 | C2 | semidirect |
| 8. #23757255 | C2 | semidirect |
| 9. C2×AGL(1,ℤ/8)×C157 | C2 | semidirect |
| 12. #19097818 | C22 | semidirect |
| 14. #19097817 | C22 | semidirect |
| 23. #19097797 | C22 | semidirect |
| 26. C2×#14578938 | C22 | semidirect |
| 27. #19097767 | C22 | semidirect |
| 28. #19097758 | C22 | semidirect |
| 31. #19097730 | C22 | semidirect |
| 32. #19097698 | C22 | semidirect |
| 33. #19097697 | C22 | semidirect |
| 34. #19097689 | C22 | semidirect |
| 35. #19097687 | C22 | semidirect |
| 37. C22×D4×C157 | C22 | semidirect |
| 39. AGL(1,ℤ/8)×C157 | C22 | semidirect |
| 42. C2×M16×C157 | C22 | semidirect |
| 55. #14578954 | D4 | semidirect |
| 62. C2×Dic314 | D4 | semidirect |
| 67. C2×D628 | D4 | semidirect |
| 92. #41×C157 | D4 | semidirect |
| 94. C2×Q8×C157 | D4 | semidirect |
| 101. C2×D4×C157 | D4 | semidirect |
| 198. C157 | #3021 | semidirect |
| 202. C2×AGL(1,ℤ/8) | D157 | semidirect |
| 222. C22×D4 | C2×D157 | semidirect |
| 226. AGL(1,ℤ/8) | C2×D157 | semidirect |
| 232. C2×M16 | C2×D157 | semidirect |
| 263. #41 | C22⋊D157 | semidirect |
| 270. C2×Q8 | C22⋊D157 | semidirect |
| 288. C2×D4 | C22⋊D157 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23758109 | 2 |
| C2×#19097797 | 2 |
| #23757840 | 2 |
| #23757444 | 2 |
| #23757439 | 2 |
| #23757290 | 2 |
| #23757289 | 2 |
| #23757255 | 2 |
| C2×AGL(1,ℤ/8)×C157 | 2 |
| #3021 | 157 |