Finite Group DatabasebetaFinite Group DatabasebetaOrder 17792.
424 conjugacy classes of subgroups; only the 181 normal subgroups are shown.
This group has 424 conjugacy classes of subgroups — too many to draw. Only its 181 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. #22581303 | C2 | direct (N × H) |
| 65. C2×C139 | #487 | semidirect |
| 69. C139 | C2×#487 | semidirect |
| 135. C2 | #22581303 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17984842 | 2 |
| #22581303 | 2 |
| C2×#17984766 | 2 |
| C2×C4×C139⋊C8 | 2 |
| C2×C4⋊Q8×C139 | 2 |
| C2×#487 | 139 |