Finite Group DatabasebetaFinite Group DatabasebetaOrder 17792.
340 conjugacy classes of subgroups; only the 137 normal subgroups are shown.
This group has 340 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 |
|---|---|---|
| 2. #22581360 | C2 | semidirect |
| 3. #22581359 | C2 | semidirect |
| 4. #22581355 | C2 | semidirect |
| 5. #22581353 | C2 | semidirect |
| 6. #22581350 | C2 | semidirect |
| 11. #498×C139 | C2 | semidirect |
| 42. #14555768 | Q8 | semidirect |
| 45. C8×D139 | Q8 | semidirect |
| 99. C139 | #3163 | semidirect |
| 107. #498 | D139 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #22581580 | 2 |
| #22581360 | 2 |
| #22581359 | 2 |
| #22581355 | 2 |
| #22581353 | 2 |
| #22581350 | 2 |
| #22580992 | 2 |
| #22580988 | 2 |
| #106×D139 | 2 |
| #22580907 | 2 |
| #498×C139 | 2 |
| #3163 | 139 |