Order 18176.
1262 conjugacy classes of subgroups.
The subgroup lattice has 356 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 11. #17985865 | C4 | semidirect |
| 99. C42×C71 | C4⋊C4 | semidirect |
| 185. C71 | #14296 | semidirect |
| 277. C42 | Dic71⋊C4 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17985867 | 2 |
| C2×#17985865 | 2 |
| #22586603 | 2 |
| #22586599 | 2 |
| #22586592 | 2 |
| #22586573 | 2 |
| C2×C4×C4⋊C4×C71 | 2 |
| #14296 | 71 |