Finite Group DatabasebetaFinite Group DatabasebetaOrder 17792.
388 conjugacy classes of subgroups; only the 123 normal subgroups are shown.
This group has 388 conjugacy classes of subgroups — too many to draw. Only its 123 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 |
|---|---|---|
| 3. #22581287 | C2 | semidirect |
| 4. #22581245 | C2 | semidirect |
| 5. #22581193 | C2 | semidirect |
| 6. #22581160 | C2 | semidirect |
| 7. #22581110 | C2 | semidirect |
| 8. C4×Dic556 | C2 | semidirect |
| 10. #103×D139 | C2 | semidirect |
| 11. #487×C139 | C2 | semidirect |
| 82. D556 | Q16 | semidirect |
| 122. C139 | #3299 | semidirect |
| 126. #487 | D139 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #22581664 | 2 |
| #22581618 | 2 |
| #22581287 | 2 |
| #22581245 | 2 |
| #22581193 | 2 |
| #22581160 | 2 |
| #22581110 | 2 |
| C4×Dic556 | 2 |
| C8×D556 | 2 |
| #103×D139 | 2 |
| #487×C139 | 2 |
| #3299 | 139 |