Order 1792.
1078 conjugacy classes of subgroups.
The subgroup lattice has 278 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 4. #11728220 | C2 | semidirect |
| 6. #11727504 | C2 | semidirect |
| 7. C4×#6389 | C2 | semidirect |
| 11. C7×#431 | C4 | semidirect |
| 22. C2×C4×C7⋊C8 | C4 | semidirect |
| 100. #431 | Dic7 | semidirect |
| 126. C2×C4×C7 | #97 | semidirect |
| 143. C7⋊C8 | #117 | semidirect |
| 240. C2×C4 | #6389 | semidirect |
| 255. C7 | #20473 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C7×#431 | 2 |
| C4×#6489 | 2 |
| C22×C4×C7⋊C8 | 2 |
| #11728220 | 2 |
| #11727702 | 2 |
| #11727504 | 2 |
| C4×#6389 | 2 |
| #20473 | 7 |