Order 22784.
1342 conjugacy classes of subgroups.
The subgroup lattice has 428 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×#19151626 | C2 | semidirect |
| 4. #26020538 | C2 | direct (N × H) |
| 5. C2×#19151369 | C2 | semidirect |
| 11. #19151626 | C22 | semidirect |
| 19. #19151369 | C22 | semidirect |
| 212. C2×C89 | #1868 | semidirect |
| 220. C89 | C2×#1868 | semidirect |
| 425. C2 | #26020538 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19151626 | 2 |
| C2×#19151572 | 2 |
| C2×#19151565 | 2 |
| #26020538 | 2 |
| C2×#19151369 | 2 |
| C2×#568×C89 | 2 |
| C2×#1868 | 89 |