Finite Group DatabasebetaFinite Group DatabasebetaOrder 18688.
1382 conjugacy classes of subgroups; only the 240 normal subgroups are shown.
This group has 1382 conjugacy classes of subgroups — too many to draw. Only its 240 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×#14556652 | C2 | semidirect |
| 2. C2×#17989496 | C2 | direct (N × H) |
| 6. C2×#14556652 | C22 | semidirect |
| 7. #17989496 | C22 | direct (N × H) |
| 19. #14556652 | C23 | semidirect |
| 112. C22×C73 | #355 | semidirect |
| 128. C2×C73 | C2×#355 | semidirect |
| 134. C73 | C22×#355 | semidirect |
| 247. C22 | #17989496 | direct (N × H) |
| 259. C2 | C2×#17989496 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#14556652 | 2 |
| C2×#17989496 | 2 |
| C22×#14556579 | 2 |
| C22×#355 | 73 |