Order 22784.
1996 conjugacy classes of subgroups.
The subgroup lattice has 260 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. C2×#19151368 | C2 | semidirect |
| 8. #19152365 | C4 | semidirect |
| 10. C2×#15668019 | C4 | semidirect |
| 26. C2×#13083558 | C2×C4 | semidirect |
| 27. C2×#13083558 | C2×C4 | semidirect |
| 31. C22×#10623494 | C2×C4 | semidirect |
| 134. C89 | #20360 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19152365 | 2 |
| C2×#19151368 | 2 |
| C89×#3428 | 2 |
| #20360 | 89 |