Order 18176.
1970 conjugacy classes of subgroups.
The subgroup lattice has 456 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 12. #17985906 | C4 | semidirect |
| 24. C2×C4×Q8×C71 | C4 | semidirect |
| 48. C71⋊#95 | Q8 | semidirect |
| 97. C2×Q8×C71 | C42 | semidirect |
| 184. C2×Dic71 | C4×Q8 | semidirect |
| 236. C71 | #13817 | semidirect |
| 239. C2×C4×Q8 | Dic71 | semidirect |
| 301. C2×Q8 | C4×Dic71 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17985906 | 2 |
| C2×C4⋊C4×Dic71 | 2 |
| #22586572 | 2 |
| #22586570 | 2 |
| #22586567 | 2 |
| C4×C71⋊#95 | 2 |
| C22×C4×Q8×C71 | 2 |
| #13817 | 71 |