Order 22784.
658 conjugacy classes of subgroups.
The subgroup lattice has 316 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 11. C2×#15667922 | C4 | semidirect |
| 12. C2×C8×Dic89 | C4 | semidirect |
| 15. #19151354 | C4 | semidirect |
| 163. C89 | #10814 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19151553 | 2 |
| #26019984 | 2 |
| #26019969 | 2 |
| C2×#19151354 | 2 |
| C89×#1735 | 2 |
| #10814 | 89 |