Finite Group DatabasebetaFinite Group DatabasebetaOrder 17792.
402 conjugacy classes of subgroups; only the 107 normal subgroups are shown.
This group has 402 conjugacy classes of subgroups — too many to draw. Only its 107 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. C2×#17984767 | C2 | semidirect |
| 4. #22580858 | C2 | semidirect |
| 5. #22580715 | C2 | semidirect |
| 6. #22580707 | C2 | semidirect |
| 12. C2×#14555773 | C4 | semidirect |
| 31. C2×Dic278 | C2×C4 | semidirect |
| 42. C2×C139⋊C8 | C2×C4 | semidirect |
| 78. C2×Dic139 | SD16 | semidirect |
| 133. C139 | #1877 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#14555773 | 2 |
| C2×D4×Dic139 | 2 |
| C2×#17984767 | 2 |
| #22580858 | 2 |
| #22580715 | 2 |
| #22580707 | 2 |
| C2×#102×C139 | 2 |
| #1877 | 139 |