Order 18176.
1790 conjugacy classes of subgroups.
The subgroup lattice has 348 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 11. C2×C4×Dic142 | C4 | semidirect |
| 59. C2×C42×C71 | Q8 | semidirect |
| 181. C71 | #13850 | semidirect |
| 227. C2×C42 | Dic142 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×C4×Dic142 | 2 |
| C2×C4×C4⋊Dic71 | 2 |
| #22586610 | 2 |
| #22586609 | 2 |
| #22586594 | 2 |
| C4×C71⋊#95 | 2 |
| C2×#376×C71 | 2 |
| #13850 | 71 |