Finite Group DatabasebetaFinite Group DatabasebetaOrder 17792.
1144 conjugacy classes of subgroups; only the 309 normal subgroups are shown.
This group has 1144 conjugacy classes of subgroups — too many to draw. Only its 309 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 |
|---|---|---|
| 3. #22580815 | C2 | direct (N × H) |
| 4. C2×C139⋊#95 | C2 | semidirect |
| 5. C2×C139⋊#95 | C2 | semidirect |
| 6. C2×#95×C139 | C2 | semidirect |
| 11. C22×C4×D139 | C4 | semidirect |
| 15. C139⋊#95 | C22 | semidirect |
| 16. C139⋊#95 | C22 | semidirect |
| 19. #95×C139 | C22 | semidirect |
| 35. C2×C4×D139 | C2×C4 | semidirect |
| 96. C2×C139 | #381 | semidirect |
| 103. C139 | C2×#381 | semidirect |
| 110. C2×#95 | D139 | semidirect |
| 123. #95 | C2×D139 | semidirect |
| 201. C2 | #22580815 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C23×C4×D139 | 2 |
| C22×(C2×D139)⋊C4 | 2 |
| #22580815 | 2 |
| C2×C139⋊#95 | 2 |
| C2×#95×C139 | 2 |
| C2×#381 | 139 |