Order 1792.
262 conjugacy classes of subgroups.
The subgroup lattice has 210 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 11. C7×#346 | C4 | semidirect |
| 14. C4⋊(C7⋊C16) | C4 | semidirect |
| 75. #346 | Dic7 | semidirect |
| 189. C7 | #7170 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C7×#346 | 2 |
| #11727511 | 2 |
| C2×C4⋊(C7⋊C16) | 2 |
| #7170 | 7 |