Order 1792.
1318 conjugacy classes of subgroups.
The subgroup lattice has 352 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 14. C2×C8×Dic7 | C4 | semidirect |
| 16. C7×#336 | C4 | semidirect |
| 17. #89345 | C4 | semidirect |
| 18. #89319 | C4 | semidirect |
| 40. C2×C4×Dic7 | C8 | semidirect |
| 91. C2×C7×C8 | C42 | semidirect |
| 105. C2×C7⋊C8 | C42 | semidirect |
| 118. #336 | Dic7 | direct (N × H) |
| 132. C2×C4×C7 | C4×C8 | semidirect |
| 155. C2×Dic7 | C4×C8 | semidirect |
| 218. Dic7 | #336 | direct (N × H) |
| 258. C2×C8 | C4×Dic7 | semidirect |
| 298. C2×C4 | C8×Dic7 | semidirect |
| 317. C7 | C4×#336 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×C8×Dic7 | 2 |
| C2×C42×Dic7 | 2 |
| C2×C7×#336 | 2 |
| C2×#89345 | 2 |
| C2×#89319 | 2 |
| C4×#336 | 7 |