Order 18176.
2030 conjugacy classes of subgroups.
The subgroup lattice has 396 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #22594042 | C2 | direct (N × H) |
| 57. C2×C4×Dic71 | Q8 | semidirect |
| 106. C4×Dic71 | C2×Q8 | semidirect |
| 192. C2×C71 | #2612 | semidirect |
| 208. C71 | C2×#2612 | semidirect |
| 389. C2 | #22594042 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #22594042 | 2 |
| C2×#17985938 | 2 |
| C2×#17985931 | 2 |
| C2×#17985906 | 2 |
| C2×#17985898 | 2 |
| C2×#17985884 | 2 |
| C2×#17985880 | 2 |
| C2×#17985864 | 2 |
| C2×#17985844 | 2 |
| C2×#395×C71 | 2 |
| C2×#2612 | 71 |