Finite Group DatabasebetaFinite Group DatabasebetaOrder 17792.
452 conjugacy classes of subgroups; only the 177 normal subgroups are shown.
This group has 452 conjugacy classes of subgroups — too many to draw. Only its 177 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. #22581032 | C2 | semidirect |
| 3. #22581030 | C2 | semidirect |
| 4. #22581006 | C2 | semidirect |
| 5. #22580915 | C2 | semidirect |
| 6. #431×C139 | C2 | semidirect |
| 9. C2×#14555768 | C22 | semidirect |
| 16. C4⋊(C139⋊C8) | C22 | semidirect |
| 18. (C2×D139)⋊C8 | C22 | semidirect |
| 19. C4×C139⋊C8 | C22 | semidirect |
| 21. C4⋊C8×C139 | C22 | semidirect |
| 23. C4×C8×C139 | C22 | semidirect |
| 60. C2×C4×C139 | M16 | semidirect |
| 88. C139 | #2975 | semidirect |
| 94. #431 | D139 | semidirect |
| 107. C4⋊C8 | C2×D139 | semidirect |
| 112. C4×C8 | C2×D139 | semidirect |
| 148. C2×C4 | #14555768 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C4×D556 | 2 |
| #22581032 | 2 |
| #22581030 | 2 |
| #22581006 | 2 |
| #22580915 | 2 |
| #431×C139 | 2 |
| #2975 | 139 |