Finite Group DatabasebetaFinite Group DatabasebetaOrder 18688.
442 conjugacy classes of subgroups; only the 72 normal subgroups are shown.
This group has 442 conjugacy classes of subgroups — too many to draw. Only its 72 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. #22626818 | C2 | semidirect |
| 2. #22625420 | C2 | semidirect |
| 3. #22625352 | C2 | semidirect |
| 4. #22625351 | C2 | semidirect |
| 5. #22624798 | C2 | semidirect |
| 6. #22624791 | C2 | semidirect |
| 20. #17988983 | C4 | semidirect |
| 21. #17988963 | C4 | semidirect |
| 22. #17988934 | C4 | semidirect |
| 26. #486×C73 | C4 | semidirect |
| 175. C73 | #9417 | semidirect |
| 181. #486 | #64408 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #22626818 | 2 |
| #22625420 | 2 |
| #22625352 | 2 |
| #22625351 | 2 |
| #22624798 | 2 |
| #22624791 | 2 |
| #22620668 | 2 |
| #9417 | 73 |