Order 1792.
1046 conjugacy classes of subgroups.
The subgroup lattice has 304 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 6. #11728446 | C2 | direct (N × H) |
| 12. C2×C7×#108 | C4 | semidirect |
| 16. C2×#6393 | C4 | semidirect |
| 53. C7×#108 | C2×C4 | semidirect |
| 54. #6393 | C2×C4 | semidirect |
| 110. C2×#108 | Dic7 | semidirect |
| 181. #108 | C2×Dic7 | semidirect |
| 244. C2×C7 | #1778 | semidirect |
| 279. C7 | C2×#1778 | semidirect |
| 300. C2 | #11728446 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×C7×#108 | 2 |
| C2×M16×Dic7 | 2 |
| C22×#6393 | 2 |
| C22×#6389 | 2 |
| C2×#89353 | 2 |
| #11728446 | 2 |
| C2×#1778 | 7 |