Order 1792.
578 conjugacy classes of subgroups.
The subgroup lattice has 342 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 4. #11729308 | C2 | semidirect |
| 5. #11725431 | C2 | semidirect |
| 8. C7×#400 | C4 | semidirect |
| 9. C7×#399 | C4 | semidirect |
| 108. #400 | Dic7 | semidirect |
| 109. #399 | Dic7 | semidirect |
| 306. C7 | #9469 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C7×#2487 | 2 |
| #11739746 | 2 |
| #11729373 | 2 |
| #11729308 | 2 |
| #11725431 | 2 |
| #9469 | 7 |