Finite Group DatabasebetaFinite Group DatabasebetaOrder 17792.
444 conjugacy classes of subgroups; only the 83 normal subgroups are shown.
This group has 444 conjugacy classes of subgroups — too many to draw. Only its 83 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 |
|---|---|---|
| 2. #22581427 | C2 | semidirect |
| 3. #22580958 | C2 | semidirect |
| 4. C2×#17984758 | C2 | semidirect |
| 5. #22580714 | C2 | semidirect |
| 6. #22580712 | C2 | semidirect |
| 7. #418×C139 | C2 | semidirect |
| 12. #17984838 | C4 | semidirect |
| 38. C4⋊Dic139 | D4 | semidirect |
| 43. C4×Dic139 | C2×C4 | semidirect |
| 50. C2×D4×C139 | C2×C4 | semidirect |
| 55. C4⋊C4×C139 | D4 | semidirect |
| 114. C139 | #1887 | semidirect |
| 119. #418 | D139 | semidirect |
| 154. C2×D4 | C4×D139 | semidirect |
| 165. C4⋊C4 | C22⋊D139 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17984838 | 2 |
| #22581427 | 2 |
| #22580958 | 2 |
| C2×#17984758 | 2 |
| #22580714 | 2 |
| #22580712 | 2 |
| #418×C139 | 2 |
| #1887 | 139 |