Finite Group DatabasebetaFinite Group DatabasebetaOrder 17792.
544 conjugacy classes of subgroups; only the 149 normal subgroups are shown.
This group has 544 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. C22×#14555772 | C2 | semidirect |
| 2. C22×#14555768 | C2 | semidirect |
| 3. C2×#17984818 | C2 | semidirect |
| 5. #22581202 | C2 | direct (N × H) |
| 6. C2×#17984775 | C2 | semidirect |
| 7. C2×#17984764 | C2 | semidirect |
| 8. C2×#103×C139 | C2 | semidirect |
| 13. C2×#14555772 | C22 | semidirect |
| 15. C2×#14555768 | C22 | semidirect |
| 18. #17984818 | C22 | semidirect |
| 25. #17984775 | C22 | semidirect |
| 26. #17984764 | C22 | semidirect |
| 30. #103×C139 | C22 | semidirect |
| 47. C2×C139⋊C8 | D4 | semidirect |
| 84. C139⋊C8 | C2×D4 | semidirect |
| 117. C2×C139 | #468 | semidirect |
| 123. C139 | C2×#468 | semidirect |
| 131. C2×#103 | D139 | semidirect |
| 153. #103 | C2×D139 | semidirect |
| 243. C2 | #22581202 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#14555772 | 2 |
| C22×#14555768 | 2 |
| C2×#17984818 | 2 |
| C2×#17984817 | 2 |
| #22581202 | 2 |
| C2×#17984775 | 2 |
| C2×#17984764 | 2 |
| C2×#103×C139 | 2 |
| C2×#468 | 139 |