Order 22784.
1582 conjugacy classes of subgroups.
The subgroup lattice has 450 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 14. #19151494 | C4 | semidirect |
| 15. C4×C4⋊Dic89 | C4 | semidirect |
| 91. C4⋊Dic89 | C42 | semidirect |
| 122. C42×C89 | C4⋊C4 | semidirect |
| 233. C89 | #13783 | semidirect |
| 347. 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×C4×C4⋊Dic89 | 2 |
| C2×#19151444 | 2 |
| #26018485 | 2 |
| #26018481 | 2 |
| #26018480 | 2 |
| #26018478 | 2 |
| C2×C4×C4⋊C4×C89 | 2 |
| #13783 | 89 |