Order 22784.
1042 conjugacy classes of subgroups.
The subgroup lattice has 312 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #26020002 | C2 | semidirect |
| 4. #26019999 | C2 | semidirect |
| 5. #26019996 | C2 | semidirect |
| 12. #19151553 | C4 | semidirect |
| 45. #15667922 | C2×C4 | semidirect |
| 46. C8×Dic89 | C2×C4 | semidirect |
| 164. C89 | #20368 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19151553 | 2 |
| C4×#15667971 | 2 |
| #26020002 | 2 |
| #26019999 | 2 |
| #26019996 | 2 |
| #26019948 | 2 |
| #26019946 | 2 |
| C2×#336×C89 | 2 |
| #20368 | 89 |