Finite Group DatabasebetaFinite Group DatabasebetaOrder 17792.
448 conjugacy classes of subgroups; only the 149 normal subgroups are shown.
This group has 448 conjugacy classes of subgroups — too many to draw. Only its 149 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×#17984833 | C2 | semidirect |
| 3. #22581252 | C2 | direct (N × H) |
| 4. C2×#17984775 | C2 | semidirect |
| 5. C2×Dic139⋊C8 | C2 | semidirect |
| 8. C2×#106×C139 | C2 | semidirect |
| 13. #17984833 | C22 | semidirect |
| 21. #17984775 | C22 | semidirect |
| 22. Dic139⋊C8 | C22 | semidirect |
| 28. #106×C139 | C22 | semidirect |
| 98. C2×C139 | #478 | semidirect |
| 103. C139 | C2×#478 | semidirect |
| 109. C2×#106 | D139 | semidirect |
| 129. #106 | C2×D139 | semidirect |
| 203. C2 | #22581252 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17984833 | 2 |
| C2×#17984804 | 2 |
| #22581252 | 2 |
| C2×#17984775 | 2 |
| C2×Dic139⋊C8 | 2 |
| C2×#17984764 | 2 |
| C2×#17984762 | 2 |
| C2×#106×C139 | 2 |
| C2×#478 | 139 |