Order 18176.
1738 conjugacy classes of subgroups.
The subgroup lattice has 606 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×#17985963 | C2 | semidirect |
| 2. #22586678 | C2 | semidirect |
| 3. #22586670 | C2 | semidirect |
| 4. #22586667 | C2 | semidirect |
| 5. #22586658 | C2 | semidirect |
| 11. #17985963 | C22 | semidirect |
| 13. C2×C22⋊(C71⋊C8) | C22 | semidirect |
| 14. #17985725 | C22 | semidirect |
| 15. #17985723 | C22 | semidirect |
| 118. C2×D4×C71 | M16 | semidirect |
| 210. C23×C71 | C2×M16 | semidirect |
| 253. C2×C4×C71 | C2×M16 | semidirect |
| 309. C71 | #17362 | semidirect |
| 417. C2×D4 | #11765849 | semidirect |
| 513. C23 | C2×#11765849 | semidirect |
| 556. C2×C4 | C2×#11765849 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17985963 | 2 |
| #22586678 | 2 |
| #22586670 | 2 |
| #22586667 | 2 |
| #22586658 | 2 |
| C22×C4×D4×C71 | 2 |
| #17362 | 71 |