Finite Group DatabasebetaFinite Group DatabasebetaOrder 18688.
1606 conjugacy classes of subgroups; only the 235 normal subgroups are shown.
This group has 1606 conjugacy classes of subgroups — too many to draw. Only its 235 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. #22612508 | C2 | semidirect |
| 3. #22610381 | C2 | semidirect |
| 4. #22610006 | C2 | semidirect |
| 5. #22609849 | C2 | semidirect |
| 6. C73×#1782 | C2 | semidirect |
| 9. C2×#14556587 | C4 | semidirect |
| 10. C2×#14556580 | C4 | semidirect |
| 11. C2×#14556565 | C4 | semidirect |
| 28. C22×C22⋊D73 | C2×C4 | semidirect |
| 36. C2×C4⋊Dic73 | C2×C4 | semidirect |
| 41. C2×#11924005 | C2×C4 | semidirect |
| 43. C2×C4×Dic73 | C2×C4 | semidirect |
| 48. C22×Q8×C73 | C2×C4 | semidirect |
| 49. C22×D4×C73 | C2×C4 | semidirect |
| 51. C23×C4×C73 | C2×C4 | semidirect |
| 173. #1782 | D73 | semidirect |
| 174. C73 | #21750 | semidirect |
| 194. C22×Q8 | C4×D73 | semidirect |
| 200. C22×D4 | C4×D73 | semidirect |
| 203. C23×C4 | C4×D73 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17989151 | 2 |
| #22612508 | 2 |
| #22610381 | 2 |
| #22610006 | 2 |
| #22609849 | 2 |
| C73×#1782 | 2 |
| #21750 | 73 |