Finite Group DatabasebetaFinite Group DatabasebetaOrder 17792.
456 conjugacy classes of subgroups; only the 177 normal subgroups are shown.
This group has 456 conjugacy classes of subgroups — too many to draw. Only its 177 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 |
|---|---|---|
| 2. C2×#17984850 | C2 | semidirect |
| 3. #22581074 | C2 | semidirect |
| 4. #22581069 | C2 | semidirect |
| 5. #22580969 | C2 | semidirect |
| 6. #22580911 | C2 | semidirect |
| 7. #430×C139 | C2 | semidirect |
| 9. #17984875 | C4 | semidirect |
| 10. #17984870 | C4 | semidirect |
| 14. #17984850 | C22 | semidirect |
| 15. #17984850 | C22 | semidirect |
| 20. #17984768 | C22 | semidirect |
| 21. #17984752 | C22 | semidirect |
| 22. C8×Dic139 | C22 | semidirect |
| 25. #108×C139 | C22 | semidirect |
| 89. C139 | #2955 | semidirect |
| 95. #430 | D139 | semidirect |
| 112. #108 | C2×D139 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #22581753 | 2 |
| C2×#17984850 | 2 |
| #22581074 | 2 |
| #22581069 | 2 |
| #22580969 | 2 |
| #22580911 | 2 |
| #430×C139 | 2 |
| #2955 | 139 |