Finite Group DatabasebetaFinite Group DatabasebetaOrder 17792.
438 conjugacy classes of subgroups; only the 107 normal subgroups are shown.
This group has 438 conjugacy classes of subgroups — too many to draw. Only its 107 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. C2×D4×Dic139 | C2 | semidirect |
| 3. C2×#17984764 | C2 | semidirect |
| 4. #22580854 | C2 | semidirect |
| 5. #22580715 | C2 | semidirect |
| 6. #22580707 | C2 | semidirect |
| 7. C2×#102×C139 | C2 | semidirect |
| 12. C2×#14555770 | C4 | semidirect |
| 32. C2×D556 | C2×C4 | semidirect |
| 42. C2×C139⋊C8 | C2×C4 | semidirect |
| 84. C2×Dic139 | D8 | semidirect |
| 97. D4×C139 | C22⋊C4 | semidirect |
| 146. C139 | #1879 | semidirect |
| 151. C2×#102 | D139 | semidirect |
| 233. D4 | (C2×D139)⋊C4 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#14555770 | 2 |
| C2×D4×Dic139 | 2 |
| C2×#17984764 | 2 |
| #22580854 | 2 |
| #22580715 | 2 |
| #22580707 | 2 |
| C2×#102×C139 | 2 |
| #1879 | 139 |