Finite Group DatabasebetaFinite Group DatabasebetaOrder 17792.
394 conjugacy classes of subgroups; only the 121 normal subgroups are shown.
This group has 394 conjugacy classes of subgroups — too many to draw. Only its 121 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. #22581565 | C2 | semidirect |
| 3. #22581295 | C2 | semidirect |
| 4. #22581254 | C2 | semidirect |
| 5. #22581159 | C2 | semidirect |
| 7. #22581055 | C2 | semidirect |
| 8. C4×#14555774 | C2 | semidirect |
| 9. #433×C139 | C2 | semidirect |
| 13. #17984842 | C22 | semidirect |
| 15. #17984834 | C22 | semidirect |
| 18. C4×Dic278 | C22 | semidirect |
| 24. #17984776 | C22 | semidirect |
| 25. #17984774 | C22 | semidirect |
| 26. #17984767 | C22 | semidirect |
| 27. #17984767 | C22 | semidirect |
| 31. C4⋊C8×C139 | C22 | semidirect |
| 33. #97×C139 | C22 | semidirect |
| 34. C4×C8×C139 | C22 | semidirect |
| 102. C139 | #3123 | semidirect |
| 112. #433 | D139 | semidirect |
| 130. C4⋊C8 | C2×D139 | semidirect |
| 136. #97 | C2×D139 | semidirect |
| 137. C4×C8 | C2×D139 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #22581565 | 2 |
| #22581427 | 2 |
| #22581295 | 2 |
| #22581254 | 2 |
| #22581159 | 2 |
| #22581106 | 2 |
| #22581055 | 2 |
| C4×#14555774 | 2 |
| #433×C139 | 2 |
| #3123 | 139 |