Order 22784.
626 conjugacy classes of subgroups.
The subgroup lattice has 392 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #26020318 | C2 | semidirect |
| 4. #26018099 | C2 | semidirect |
| 29. #15667993 | C8 | semidirect |
| 73. C22×Dic89 | C2×C8 | semidirect |
| 82. C22⋊Dic89 | C2×C8 | semidirect |
| 201. C89 | #8966 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C4×#15667993 | 2 |
| #26020318 | 2 |
| #26018570 | 2 |
| #26018099 | 2 |
| C89×#2972 | 2 |
| #8966 | 89 |