Finite Group DatabasebetaFinite Group DatabasebetaOrder 17792.
488 conjugacy classes of subgroups; only the 141 normal subgroups are shown.
This group has 488 conjugacy classes of subgroups — too many to draw. Only its 141 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×#17984833 | C2 | semidirect |
| 3. #22581316 | C2 | direct (N × H) |
| 4. C2×#17984764 | C2 | semidirect |
| 5. C2×#17984763 | C2 | semidirect |
| 6. C2×#17984762 | C2 | semidirect |
| 7. C2×#17984752 | C2 | semidirect |
| 8. C2×#102×C139 | C2 | semidirect |
| 16. #17984833 | C22 | semidirect |
| 21. #17984764 | C22 | semidirect |
| 22. #17984763 | C22 | semidirect |
| 23. #17984762 | C22 | semidirect |
| 24. #17984752 | C22 | semidirect |
| 28. #102×C139 | C22 | semidirect |
| 111. C2×C139 | #490 | semidirect |
| 116. C139 | C2×#490 | semidirect |
| 124. C2×#102 | D139 | semidirect |
| 144. #102 | C2×D139 | semidirect |
| 229. C2 | #22581316 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17984838 | 2 |
| C2×#17984833 | 2 |
| #22581316 | 2 |
| C2×#17984764 | 2 |
| C2×#17984763 | 2 |
| C2×#17984762 | 2 |
| C2×#17984752 | 2 |
| C2×#102×C139 | 2 |
| C2×#490 | 139 |