Finite Group DatabasebetaFinite Group DatabasebetaOrder 17792.
338 conjugacy classes of subgroups; only the 101 normal subgroups are shown.
This group has 338 conjugacy classes of subgroups — too many to draw. Only its 101 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 |
|---|---|---|
| 12. C2×Dic556 | C4 | semidirect |
| 79. C2×Dic139 | Q16 | semidirect |
| 119. C139 | #1878 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×Dic556 | 2 |
| C2×#17984807 | 2 |
| C2×#17984765 | 2 |
| #22580858 | 2 |
| #22580707 | 2 |
| #340×C139 | 2 |
| #1878 | 139 |