Finite Group DatabasebetaFinite Group DatabasebetaOrder 32128.
526 conjugacy classes of subgroups; only the 141 normal subgroups are shown.
This group has 526 conjugacy classes of subgroups — too many to draw. Only its 141 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. C22×#16860795 | C2 | semidirect |
| 2. #30632251 | C2 | semidirect |
| 3. #30632162 | C2 | semidirect |
| 4. #30631904 | C2 | semidirect |
| 5. #30631880 | C2 | semidirect |
| 6. #30631715 | C2 | semidirect |
| 7. #30631693 | C2 | semidirect |
| 8. #30631683 | C2 | semidirect |
| 9. C2×AGL(1,ℤ/8)×C251 | C2 | semidirect |
| 14. #22548711 | C22 | semidirect |
| 15. #22548704 | C22 | semidirect |
| 19. D4×Dic251 | C22 | semidirect |
| 23. Dic251⋊C8 | C22 | semidirect |
| 24. #22548639 | C22 | semidirect |
| 25. #22548637 | C22 | semidirect |
| 26. #22548636 | C22 | semidirect |
| 30. C2×SD16×C251 | C22 | semidirect |
| 31. C2×D8×C251 | C22 | semidirect |
| 58. C2×D4×C251 | D4 | semidirect |
| 121. C251 | #3041 | semidirect |
| 123. C2×AGL(1,ℤ/8) | D251 | semidirect |
| 136. C2×SD16 | C2×D251 | semidirect |
| 139. C2×D8 | C2×D251 | semidirect |
| 168. C2×D4 | C22⋊D251 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#16860795 | 2 |
| #30632251 | 2 |
| #30632162 | 2 |
| #30631904 | 2 |
| #30631880 | 2 |
| #30631715 | 2 |
| #30631693 | 2 |
| #30631683 | 2 |
| C2×AGL(1,ℤ/8)×C251 | 2 |
| #3041 | 251 |