Order 22784.
1406 conjugacy classes of subgroups.
The subgroup lattice has 330 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 13. #19151468 | C4 | semidirect |
| 90. C42×C89 | C4⋊C4 | semidirect |
| 171. C89 | #14276 | semidirect |
| 255. C42 | #13083553 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19151494 | 2 |
| C2×#19151468 | 2 |
| C2×#19151444 | 2 |
| #26018504 | 2 |
| #26018481 | 2 |
| C2×#382×C89 | 2 |
| #14276 | 89 |