Order 18176.
1342 conjugacy classes of subgroups.
The subgroup lattice has 324 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 10. #17985865 | C4 | semidirect |
| 91. C42×C71 | C4⋊C4 | semidirect |
| 168. C71 | #14168 | semidirect |
| 253. C42 | Dic71⋊C4 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17985865 | 2 |
| C2×#17985845 | 2 |
| #22586592 | 2 |
| #22586573 | 2 |
| #22586571 | 2 |
| C2×#376×C71 | 2 |
| #14168 | 71 |