Order 22784.
1138 conjugacy classes of subgroups.
The subgroup lattice has 482 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 12. C2×#15667937 | C4 | semidirect |
| 14. #19151504 | C4 | semidirect |
| 80. C2×Dic178 | C42 | semidirect |
| 158. C2×C4×C89 | #103 | semidirect |
| 246. C89 | #10932 | semidirect |
| 420. C2×C4 | #15667937 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#15667937 | 2 |
| C2×#19151504 | 2 |
| C2×C4×C4⋊Dic89 | 2 |
| C2×#19151361 | 2 |
| C2×#336×C89 | 2 |
| #10932 | 89 |