Finite Group DatabasebetaFinite Group DatabasebetaOrder 18688.
854 conjugacy classes of subgroups; only the 203 normal subgroups are shown.
This group has 854 conjugacy classes of subgroups — too many to draw. Only its 203 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×Dic584 | C2 | semidirect |
| 2. C22×#14556535 | C2 | semidirect |
| 3. C2×#17988970 | C2 | semidirect |
| 4. #22612189 | C2 | direct (N × H) |
| 5. C2×C16×Dic73 | C2 | semidirect |
| 11. C2×Dic584 | C22 | semidirect |
| 13. C2×#14556535 | C22 | semidirect |
| 16. #17988970 | C22 | semidirect |
| 18. C16×Dic73 | C22 | semidirect |
| 115. C2×C73 | #2249 | semidirect |
| 124. C73 | C2×#2249 | semidirect |
| 232. C2 | #22612189 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×Dic584 | 2 |
| C22×#14556535 | 2 |
| C2×#17988970 | 2 |
| #22612189 | 2 |
| C2×C16×Dic73 | 2 |
| C22×D16×C73 | 2 |
| C2×#2249 | 73 |