Finite Group DatabasebetaFinite Group DatabasebetaOrder 18688.
1074 conjugacy classes of subgroups; only the 203 normal subgroups are shown.
This group has 1074 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 |
|---|---|---|
| 3. C2×#17988883 | C2 | semidirect |
| 4. #22609053 | C2 | direct (N × H) |
| 5. C2×#17988317 | C2 | semidirect |
| 19. #17988883 | C22 | semidirect |
| 23. #17988317 | C22 | semidirect |
| 151. C2×C73 | #1630 | semidirect |
| 160. C73 | C2×#1630 | semidirect |
| 304. C2 | #22609053 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17989323 | 2 |
| C2×#17988959 | 2 |
| C2×#17988883 | 2 |
| #22609053 | 2 |
| C2×#17988317 | 2 |
| C2×#331×C73 | 2 |
| C2×#1630 | 73 |