Finite Group DatabasebetaFinite Group DatabasebetaOrder 17792.
532 conjugacy classes of subgroups; only the 137 normal subgroups are shown.
This group has 532 conjugacy classes of subgroups — too many to draw. Only its 137 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. C2×#17984874 | C2 | semidirect |
| 3. C2×Q16×D139 | C2 | semidirect |
| 4. #22581528 | C2 | semidirect |
| 5. #22581346 | C2 | semidirect |
| 6. #22581345 | C2 | semidirect |
| 7. #22581338 | C2 | semidirect |
| 8. #22581337 | C2 | semidirect |
| 9. #22581331 | C2 | semidirect |
| 10. #22580907 | C2 | semidirect |
| 11. #494×C139 | C2 | semidirect |
| 121. C139 | #3156 | semidirect |
| 132. #494 | D139 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17984874 | 2 |
| C2×#17984865 | 2 |
| C2×Q16×D139 | 2 |
| #22581528 | 2 |
| #22581346 | 2 |
| #22581345 | 2 |
| #22581338 | 2 |
| #22581337 | 2 |
| #22581331 | 2 |
| #22580907 | 2 |
| #494×C139 | 2 |
| #3156 | 139 |