Finite Group DatabasebetaFinite Group DatabasebetaOrder 17792.
384 conjugacy classes of subgroups; only the 165 normal subgroups are shown.
This group has 384 conjugacy classes of subgroups — too many to draw. Only its 165 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. #22581363 | C2 | direct (N × H) |
| 26. C2×C139⋊C8 | Q8 | semidirect |
| 47. C139⋊C8 | C2×Q8 | semidirect |
| 71. C2×C139 | #501 | semidirect |
| 75. C139 | C2×#501 | semidirect |
| 147. C2 | #22581363 | 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 |
| #22581363 | 2 |
| C2×#17984775 | 2 |
| C2×#17984773 | 2 |
| C2×#17984753 | 2 |
| C2×#125×C139 | 2 |
| C2×#501 | 139 |