Order 22784.
1990 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 |
|---|---|---|
| 1. #26028637 | C2 | semidirect |
| 2. #26028613 | C2 | semidirect |
| 4. C4×#15668003 | C2 | semidirect |
| 123. C2×C4×C89 | #125 | semidirect |
| 174. C89 | #36640 | semidirect |
| 298. C2×C4 | #15668003 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #26028637 | 2 |
| #26028613 | 2 |
| #26028560 | 2 |
| C4×#15668003 | 2 |
| #26022736 | 2 |
| #26022734 | 2 |
| #26022659 | 2 |
| C2×C42×Dic89 | 2 |
| C89×#2285 | 2 |
| #36640 | 89 |