Finite Group DatabasebetaFinite Group DatabasebetaOrder 17792.
332 conjugacy classes of subgroups; only the 97 normal subgroups are shown.
This group has 332 conjugacy classes of subgroups — too many to draw. Only its 97 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×#17984849 | C2 | semidirect |
| 2. #22580954 | C2 | semidirect |
| 3. C2×#17984763 | C2 | semidirect |
| 4. C2×#17984759 | C2 | semidirect |
| 5. #22580721 | C2 | semidirect |
| 6. #22580717 | C2 | semidirect |
| 24. AGL(1,ℤ/8)×C139 | C4 | semidirect |
| 123. C139 | #1907 | semidirect |
| 135. AGL(1,ℤ/8) | Dic139 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17984849 | 2 |
| #22580954 | 2 |
| C2×#17984763 | 2 |
| C2×#17984759 | 2 |
| #22580721 | 2 |
| #22580717 | 2 |
| C2×AGL(1,ℤ/8)×C139 | 2 |
| #1907 | 139 |