Order 22784.
1274 conjugacy classes of subgroups.
The subgroup lattice has 304 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×#19151651 | C2 | semidirect |
| 2. #26018914 | C2 | direct (N × H) |
| 3. C2×#19151347 | C2 | semidirect |
| 4. C2×#19151342 | C2 | semidirect |
| 7. #19151651 | C22 | semidirect |
| 11. #19151347 | C22 | semidirect |
| 12. #19151342 | C22 | semidirect |
| 149. C2×C89 | #1543 | semidirect |
| 157. C89 | C2×#1543 | semidirect |
| 300. C2 | #26018914 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19151651 | 2 |
| #26018914 | 2 |
| C2×#19151347 | 2 |
| C2×#19151342 | 2 |
| C2×#532×C89 | 2 |
| C2×#1543 | 89 |