Order 18176.
2430 conjugacy classes of subgroups.
The subgroup lattice has 432 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. C2×#17985864 | C2 | semidirect |
| 4. #22586569 | C2 | semidirect |
| 5. #22586566 | C2 | semidirect |
| 12. C22×C4×Dic71 | C4 | semidirect |
| 88. C4×Dic71 | C22⋊C4 | semidirect |
| 183. C22×C71 | #382 | semidirect |
| 223. C71 | #14682 | semidirect |
| 399. C22 | #17985864 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C23×C4×Dic71 | 2 |
| C2×#17985864 | 2 |
| C2×#17985859 | 2 |
| #22586569 | 2 |
| #22586566 | 2 |
| #22586562 | 2 |
| C2×#380×C71 | 2 |
| #14682 | 71 |