Finite Group DatabasebetaFinite Group DatabasebetaOrder 17792.
496 conjugacy classes of subgroups; only the 131 normal subgroups are shown.
This group has 496 conjugacy classes of subgroups — too many to draw. Only its 131 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×#17984863 | C2 | semidirect |
| 2. #22581501 | C2 | semidirect |
| 3. C4×#14555786 | C2 | semidirect |
| 4. #22581173 | C2 | semidirect |
| 5. #22581167 | C2 | semidirect |
| 6. #22581163 | C2 | semidirect |
| 7. #22581159 | C2 | semidirect |
| 8. #22581145 | C2 | semidirect |
| 9. C4⋊C8×D139 | C2 | semidirect |
| 10. #22580946 | C2 | semidirect |
| 11. #460×C139 | C2 | semidirect |
| 45. #14555786 | D4 | semidirect |
| 136. C4×C139 | #135 | semidirect |
| 150. C139 | #3035 | semidirect |
| 159. #460 | D139 | semidirect |
| 292. C4 | #17984863 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17984863 | 2 |
| #22581501 | 2 |
| C4×#14555786 | 2 |
| #22581173 | 2 |
| #22581167 | 2 |
| #22581163 | 2 |
| #22581159 | 2 |
| #22581145 | 2 |
| C4⋊C8×D139 | 2 |
| #22580946 | 2 |
| #460×C139 | 2 |
| #3035 | 139 |