Order 18176.
1566 conjugacy classes of subgroups.
The subgroup lattice has 424 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 17. #17985866 | C4 | direct (N × H) |
| 24. C42×Dic71 | C4 | semidirect |
| 98. C4×Dic71 | C42 | semidirect |
| 196. C4×C71 | #383 | semidirect |
| 221. C71 | C4×#383 | semidirect |
| 413. C4 | #17985866 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17985866 | 2 |
| C2×C42×Dic71 | 2 |
| #22586566 | 2 |
| #22586565 | 2 |
| #22586564 | 2 |
| C4×C71⋊#95 | 2 |
| C4×#95×C71 | 2 |
| C4×#383 | 71 |