Finite Group DatabasebetaFinite Group DatabasebetaOrder 17792.
292 conjugacy classes of subgroups; only the 105 normal subgroups are shown.
This group has 292 conjugacy classes of subgroups — too many to draw. Only its 105 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×Dic139⋊C8 | C2 | semidirect |
| 3. C2×C8×Dic139 | C2 | semidirect |
| 5. #22580707 | C2 | semidirect |
| 6. #22580707 | C2 | semidirect |
| 34. C22⋊Dic139 | C8 | semidirect |
| 122. C139 | #1923 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×Dic139⋊C8 | 2 |
| C2×C22⋊(C139⋊C8) | 2 |
| C2×C8×Dic139 | 2 |
| C4×C22⋊Dic139 | 2 |
| #22580707 | 2 |
| C2×C22⋊C8×C139 | 2 |
| #1923 | 139 |