Finite Group DatabasebetaFinite Group DatabasebetaOrder 18688.
770 conjugacy classes of subgroups; only the 167 normal subgroups are shown.
This group has 770 conjugacy classes of subgroups — too many to draw. Only its 167 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. #22620677 | C2 | semidirect |
| 3. #22620472 | C2 | semidirect |
| 5. #22609611 | C2 | semidirect |
| 6. #22609602 | C2 | semidirect |
| 7. #22609556 | C2 | semidirect |
| 8. #22609547 | C2 | semidirect |
| 9. #22609519 | C2 | semidirect |
| 10. #22608235 | C2 | semidirect |
| 11. C73×#1716 | C2 | semidirect |
| 158. #10596831 | #137 | semidirect |
| 184. #1716 | D73 | semidirect |
| 189. C73 | #19746 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #22620677 | 2 |
| #22620652 | 2 |
| #22620472 | 2 |
| #22620389 | 2 |
| #22609611 | 2 |
| #22609602 | 2 |
| #22609556 | 2 |
| #22609547 | 2 |
| #22609519 | 2 |
| #22608235 | 2 |
| C73×#1716 | 2 |
| #19746 | 73 |