Order 18176.
854 conjugacy classes of subgroups.
The subgroup lattice has 478 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #22586464 | C2 | semidirect |
| 6. C2×#14556087 | C4 | semidirect |
| 7. C22×C4×Dic71 | C4 | semidirect |
| 9. #17985973 | C4 | semidirect |
| 12. #17985906 | C4 | semidirect |
| 21. #410×C71 | C4 | semidirect |
| 42. #14556043 | C2×C4 | semidirect |
| 66. #99×C71 | C2×C4 | semidirect |
| 243. C71 | #12581 | semidirect |
| 252. #410 | Dic71 | semidirect |
| 303. #99 | C2×Dic71 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17985973 | 2 |
| #22590831 | 2 |
| #22586464 | 2 |
| C2×#410×C71 | 2 |
| #12581 | 71 |