Finite Group DatabasebetaFinite Group DatabasebetaOrder 18688.
688 conjugacy classes of subgroups; only the 215 normal subgroups are shown.
This group has 688 conjugacy classes of subgroups — too many to draw. Only its 215 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. #22610427 | C2 | semidirect |
| 2. #22610406 | C2 | semidirect |
| 3. #22610325 | C2 | semidirect |
| 5. #22610080 | C2 | semidirect |
| 20. #497×C73 | C4 | semidirect |
| 21. #494×C73 | C4 | semidirect |
| 22. #492×C73 | C4 | semidirect |
| 134. C73 | #23360 | semidirect |
| 140. #497 | Dic73 | semidirect |
| 141. #494 | Dic73 | semidirect |
| 142. #492 | Dic73 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #22610427 | 2 |
| #22610406 | 2 |
| #22610325 | 2 |
| #22610315 | 2 |
| #22610080 | 2 |
| C73×#3152 | 2 |
| #23360 | 73 |