Order 22784.
1486 conjugacy classes of subgroups.
The subgroup lattice has 402 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 15. C4×C4⋊Dic89 | C4 | semidirect |
| 185. C4×C89 | #382 | semidirect |
| 208. C89 | #13911 | semidirect |
| 388. C4 | #19151463 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19151468 | 2 |
| C2×#19151463 | 2 |
| C2×C4×C4⋊Dic89 | 2 |
| #26018508 | 2 |
| #26018482 | 2 |
| #26018481 | 2 |
| C2×C4×C4⋊C4×C89 | 2 |
| #13911 | 89 |