Order 22784.
454 conjugacy classes of subgroups.
The subgroup lattice has 270 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 140. C89 | #10545 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19152003 | 2 |
| #26021174 | 2 |
| #26020970 | 2 |
| C2×#19151345 | 2 |
| C89×#1277 | 2 |
| #10545 | 89 |