Finite Group DatabasebetaFinite Group DatabasebetaOrder 17792.
500 conjugacy classes of subgroups; only the 165 normal subgroups are shown.
This group has 500 conjugacy classes of subgroups — too many to draw. Only its 165 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×#14555775 | C2 | semidirect |
| 4. #22581175 | C2 | direct (N × H) |
| 5. C2×C4⋊(C139⋊C8) | C2 | semidirect |
| 6. C2×#17984765 | C2 | semidirect |
| 8. C2×C4×Q8×C139 | C2 | semidirect |
| 12. C2×#14555775 | C22 | semidirect |
| 21. C4⋊(C139⋊C8) | C22 | semidirect |
| 22. #17984765 | C22 | semidirect |
| 26. C4×Q8×C139 | C22 | semidirect |
| 110. C2×C139 | #464 | semidirect |
| 115. C139 | C2×#464 | semidirect |
| 120. C2×C4×Q8 | D139 | semidirect |
| 137. C4×Q8 | C2×D139 | semidirect |
| 227. C2 | #22581175 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#14555775 | 2 |
| C22×#14555772 | 2 |
| C2×#17984830 | 2 |
| #22581175 | 2 |
| C2×C4⋊(C139⋊C8) | 2 |
| C2×#17984765 | 2 |
| C2×#17984762 | 2 |
| C2×C4×Q8×C139 | 2 |
| C2×#464 | 139 |