Order 22784.
1078 conjugacy classes of subgroups.
The subgroup lattice has 300 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C2×#19151950 | C2 | semidirect |
| 3. #26021400 | C2 | semidirect |
| 4. #26021214 | C2 | semidirect |
| 157. C89 | #25904 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19151950 | 2 |
| #26028604 | 2 |
| #26021400 | 2 |
| #26021214 | 2 |
| #26020564 | 2 |
| C4×C22⋊#10623494 | 2 |
| C2×#533×C89 | 2 |
| #25904 | 89 |