Finite Group DatabasebetaFinite Group DatabasebetaOrder 17792.
326 conjugacy classes of subgroups; only the 89 normal subgroups are shown.
This group has 326 conjugacy classes of subgroups — too many to draw. Only its 89 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×#17984841 | C2 | semidirect |
| 4. #22580716 | C2 | semidirect |
| 5. #22580715 | C2 | semidirect |
| 6. #22580707 | C2 | semidirect |
| 48. C2×D4×C139 | Q8 | semidirect |
| 123. C139 | #2023 | semidirect |
| 156. C2×D4 | Dic278 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17984841 | 2 |
| C2×#17984763 | 2 |
| #22580856 | 2 |
| #22580716 | 2 |
| #22580715 | 2 |
| #22580707 | 2 |
| C2×#102×C139 | 2 |
| #2023 | 139 |