Order 22784.
1966 conjugacy classes of subgroups.
The subgroup lattice has 236 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #26025494 | C2 | direct (N × H) |
| 112. C2×C89 | #2571 | semidirect |
| 124. C89 | C2×#2571 | semidirect |
| 229. C2 | #26025494 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #26025494 | 2 |
| C2×#19151537 | 2 |
| C2×#19151497 | 2 |
| C2×#19151463 | 2 |
| C2×C4×C4⋊Dic89 | 2 |
| C2×#384×C89 | 2 |
| C2×#2571 | 89 |