Finite Group DatabasebetaFinite Group DatabasebetaOrder 18688.
472 conjugacy classes of subgroups; only the 151 normal subgroups are shown.
This group has 472 conjugacy classes of subgroups — too many to draw. Only its 151 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. #22623072 | C2 | semidirect |
| 2. #22612244 | C2 | semidirect |
| 3. #22612243 | C2 | semidirect |
| 4. #22612238 | C2 | semidirect |
| 5. C2×#17988422 | C2 | semidirect |
| 6. #22612225 | C2 | semidirect |
| 7. C73×#3415 | C2 | semidirect |
| 10. #17989019 | C22 | semidirect |
| 11. C2×D1168 | C22 | semidirect |
| 12. #17988427 | C22 | semidirect |
| 13. #17988425 | C22 | semidirect |
| 14. #17988424 | C22 | semidirect |
| 15. #17988422 | C22 | semidirect |
| 16. #17988422 | C22 | semidirect |
| 17. #17988421 | C22 | semidirect |
| 18. C2×#14556497 | C22 | semidirect |
| 21. #508×C73 | C22 | semidirect |
| 22. C2×D16×C73 | C22 | semidirect |
| 98. #3415 | D73 | semidirect |
| 104. C73 | #33982 | semidirect |
| 110. #508 | C2×D73 | semidirect |
| 112. C2×D16 | C2×D73 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #22623072 | 2 |
| #22612244 | 2 |
| #22612243 | 2 |
| #22612238 | 2 |
| C2×#17988422 | 2 |
| #22612225 | 2 |
| C73×#3415 | 2 |
| #33982 | 73 |