Finite Group DatabasebetaFinite Group DatabasebetaOrder 18688.
378 conjugacy classes of subgroups; only the 109 normal subgroups are shown.
This group has 378 conjugacy classes of subgroups — too many to draw. Only its 109 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. #22627128 | C2 | semidirect |
| 2. C2×C4×#11924040 | C2 | semidirect |
| 3. #22626986 | C2 | semidirect |
| 4. #22626974 | C2 | semidirect |
| 68. #11924028 | C16 | semidirect |
| 110. D292 | C2×C16 | semidirect |
| 116. Dic146 | C2×C16 | semidirect |
| 152. C73 | #11613 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #22627128 | 2 |
| C2×C4×#11924040 | 2 |
| #22626986 | 2 |
| #22626974 | 2 |
| #22626735 | 2 |
| #11613 | 73 |