Finite Group DatabasebetaFinite Group DatabasebetaOrder 17792.
564 conjugacy classes of subgroups; only the 149 normal subgroups are shown.
This group has 564 conjugacy classes of subgroups — too many to draw. Only its 149 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×#17984862 | C2 | semidirect |
| 2. #22581503 | C2 | semidirect |
| 3. #22581348 | C2 | semidirect |
| 4. #22581345 | C2 | semidirect |
| 5. #22581343 | C2 | semidirect |
| 6. #22581340 | C2 | semidirect |
| 7. C2×#17984753 | C2 | semidirect |
| 8. #532×C139 | C2 | semidirect |
| 40. C2×C139⋊C8 | D4 | semidirect |
| 97. C139 | #3150 | semidirect |
| 101. #532 | D139 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17984862 | 2 |
| #22581503 | 2 |
| #22581348 | 2 |
| #22581345 | 2 |
| #22581343 | 2 |
| #22581340 | 2 |
| C2×#17984753 | 2 |
| #532×C139 | 2 |
| #3150 | 139 |