Finite Group DatabasebetaFinite Group DatabasebetaOrder 18688.
516 conjugacy classes of subgroups; only the 109 normal subgroups are shown.
This group has 516 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 |
|---|---|---|
| 2. #22618784 | C2 | semidirect |
| 3. C2×#17988399 | C2 | semidirect |
| 4. #22611647 | C2 | semidirect |
| 5. #22608028 | C2 | semidirect |
| 6. #22608020 | C2 | semidirect |
| 7. C73×#1978 | C2 | semidirect |
| 12. C2×#14556532 | C4 | semidirect |
| 43. C2×#11924003 | C2×C4 | semidirect |
| 53. C2×D8×C73 | C2×C4 | semidirect |
| 170. #1978 | D73 | semidirect |
| 173. C73 | #13017 | semidirect |
| 205. C2×D8 | C4×D73 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#14556532 | 2 |
| #22618784 | 2 |
| C2×#17988399 | 2 |
| #22611647 | 2 |
| #22608028 | 2 |
| #22608020 | 2 |
| C73×#1978 | 2 |
| #13017 | 73 |