Order 22784.
1018 conjugacy classes of subgroups.
The subgroup lattice has 302 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 4. #26020138 | C2 | semidirect |
| 5. #26020133 | C2 | semidirect |
| 11. #19151647 | C4 | semidirect |
| 13. #19151556 | C4 | semidirect |
| 25. #428×C89 | C4 | semidirect |
| 43. #15667948 | C2×C4 | semidirect |
| 46. #15667922 | C2×C4 | semidirect |
| 49. C8×Dic89 | C2×C4 | semidirect |
| 158. C89 | #20444 | semidirect |
| 166. #428 | Dic89 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19151647 | 2 |
| C2×#19151556 | 2 |
| C2×#19151554 | 2 |
| #26020138 | 2 |
| #26020133 | 2 |
| #26019961 | 2 |
| C89×#2911 | 2 |
| #20444 | 89 |