Order 18176.
1974 conjugacy classes of subgroups.
The subgroup lattice has 440 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C2×#17986056 | C2 | semidirect |
| 2. #22588408 | C2 | semidirect |
| 3. #22588320 | C2 | semidirect |
| 5. #22588102 | C2 | semidirect |
| 8. C2×C4⋊(C71⋊C8) | C22 | semidirect |
| 11. C2×#14556039 | C22 | semidirect |
| 12. #17985754 | C22 | semidirect |
| 197. C22×C71 | #432 | semidirect |
| 226. C71 | #20715 | semidirect |
| 417. C22 | #17986056 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17986056 | 2 |
| #22588408 | 2 |
| #22588320 | 2 |
| #22588250 | 2 |
| #22588102 | 2 |
| C23×C42×C71 | 2 |
| #20715 | 71 |