Order 1792.
1114 conjugacy classes of subgroups.
The subgroup lattice has 330 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 6. #11728269 | C2 | semidirect |
| 7. #11728268 | C2 | semidirect |
| 13. #90210 | C4 | semidirect |
| 46. #6489 | Q8 | semidirect |
| 55. C2×C4×Dic7 | Q8 | semidirect |
| 62. #6433 | C2×C4 | semidirect |
| 63. #6432 | C2×C4 | semidirect |
| 305. C7 | #21330 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #11742793 | 2 |
| C7×#2905 | 2 |
| Dic7×#117 | 2 |
| #11729736 | 2 |
| C2×#89350 | 2 |
| #11728269 | 2 |
| #11728268 | 2 |
| #21330 | 7 |