Order 1792.
958 conjugacy classes of subgroups.
The subgroup lattice has 518 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 15. C7×#389 | C4 | semidirect |
| 122. C7×C4⋊C4 | C4⋊C4 | semidirect |
| 147. #389 | Dic7 | semidirect |
| 372. C4⋊C4 | C4⋊Dic7 | semidirect |
| 457. C7 | #11207 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C7×#389 | 2 |
| C2×#89707 | 2 |
| C2×#89324 | 2 |
| C2×#89319 | 2 |
| #11207 | 7 |