Order 1792.
870 conjugacy classes of subgroups.
The subgroup lattice has 306 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 4. #11728209 | C2 | semidirect |
| 6. C4×#6392 | C2 | semidirect |
| 7. C4×#6391 | C2 | semidirect |
| 10. C7×#431 | C4 | semidirect |
| 110. #431 | Dic7 | semidirect |
| 282. C7 | #21360 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C7×#431 | 2 |
| #11739505 | 2 |
| C4×#6489 | 2 |
| #11728209 | 2 |
| #11727683 | 2 |
| C4×#6392 | 2 |
| C4×#6391 | 2 |
| #21360 | 7 |