Finite Group DatabasebetaFinite Group DatabasebetaOrder 20096.
994 conjugacy classes of subgroups; only the 157 normal subgroups are shown.
This group has 994 conjugacy classes of subgroups — too many to draw. Only its 157 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. C23×D628 | C2 | semidirect |
| 2. C2×#19097799 | C2 | semidirect |
| 3. #23757784 | C2 | semidirect |
| 4. #23757426 | C2 | semidirect |
| 5. #23757409 | C2 | semidirect |
| 6. #23757279 | C2 | semidirect |
| 7. #407×C157 | C2 | semidirect |
| 9. C2×#14578954 | C22 | semidirect |
| 16. C2×#14578943 | C22 | semidirect |
| 17. C2×D1256 | C22 | semidirect |
| 19. #19097750 | C22 | semidirect |
| 20. #19097745 | C22 | semidirect |
| 23. #19097730 | C22 | semidirect |
| 24. #19097693 | C22 | semidirect |
| 26. C2×M16×C157 | C22 | semidirect |
| 27. C22⋊C8×C157 | C22 | semidirect |
| 33. C2×Dic314 | C23 | semidirect |
| 40. C2×D628 | D4 | semidirect |
| 42. C2×D628 | C23 | semidirect |
| 48. C4⋊Dic157 | C23 | semidirect |
| 61. C2×C8×C157 | C23 | semidirect |
| 98. C22×C157 | AGL(1,ℤ/8) | semidirect |
| 117. C157 | #3003 | semidirect |
| 125. #407 | D157 | semidirect |
| 137. C2×M16 | C2×D157 | semidirect |
| 145. C22⋊C8 | C2×D157 | semidirect |
| 173. C2×C8 | C22×D157 | semidirect |
| 222. C22 | #19097799 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C23×D628 | 2 |
| C2×#19097799 | 2 |
| #23757784 | 2 |
| #23757426 | 2 |
| #23757409 | 2 |
| #23757279 | 2 |
| #407×C157 | 2 |
| #3003 | 157 |