Finite Group DatabasebetaFinite Group DatabasebetaOrder 17792.
412 conjugacy classes of subgroups; only the 149 normal subgroups are shown.
This group has 412 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. C2×#17984834 | C2 | semidirect |
| 2. #22581307 | C2 | direct (N × H) |
| 3. C2×#17984766 | C2 | semidirect |
| 5. C2×C4×C139⋊C8 | C2 | semidirect |
| 9. #17984834 | C22 | semidirect |
| 12. #17984766 | C22 | semidirect |
| 14. C4×C139⋊C8 | C22 | semidirect |
| 70. C2×C139 | #488 | semidirect |
| 73. C139 | C2×#488 | semidirect |
| 144. C2 | #22581307 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17984834 | 2 |
| #22581307 | 2 |
| C2×#17984766 | 2 |
| C2×#17984763 | 2 |
| C2×C4×C139⋊C8 | 2 |
| C2×#124×C139 | 2 |
| C2×#488 | 139 |