Finite Group DatabasebetaFinite Group DatabasebetaOrder 18688.
626 conjugacy classes of subgroups; only the 104 normal subgroups are shown.
This group has 626 conjugacy classes of subgroups — too many to draw. Only its 104 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. C2×#17989483 | C2 | semidirect |
| 2. #22624864 | C2 | direct (N × H) |
| 6. #17989483 | C22 | semidirect |
| 176. C2×C73 | #1320 | semidirect |
| 182. C73 | C2×#1320 | semidirect |
| 355. C2 | #22624864 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17989483 | 2 |
| #22624864 | 2 |
| C2×#17988550 | 2 |
| C2×#1320 | 73 |