Order 18176.
1770 conjugacy classes of subgroups.
The subgroup lattice has 286 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #22598879 | C2 | semidirect |
| 3. #22598871 | C2 | semidirect |
| 4. #22598864 | C2 | semidirect |
| 5. #22598854 | C2 | semidirect |
| 15. #17986408 | C22 | semidirect |
| 16. #17986404 | C22 | semidirect |
| 17. #17986401 | C22 | semidirect |
| 18. #17986401 | C22 | semidirect |
| 19. #17986397 | C22 | semidirect |
| 56. C2×M16×C71 | Q8 | semidirect |
| 58. C22×C8×C71 | Q8 | semidirect |
| 151. C71 | #60660 | semidirect |
| 179. C2×M16 | Dic142 | semidirect |
| 181. C22×C8 | Dic142 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #22601745 | 2 |
| #22598879 | 2 |
| #22598871 | 2 |
| #22598864 | 2 |
| #22598854 | 2 |
| #22596930 | 2 |
| C2×#17986037 | 2 |
| C2×#405×C71 | 2 |
| #60660 | 71 |