Order 22784.
964 conjugacy classes of subgroups.
The subgroup lattice has 542 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. C2×#19151323 | C2 | semidirect |
| 4. #26018094 | C2 | semidirect |
| 46. C2×C22⋊Dic89 | C8 | semidirect |
| 86. C22×Dic89 | C2×C8 | semidirect |
| 87. C22×Dic89 | C2×C8 | semidirect |
| 240. C22×C89 | #324 | semidirect |
| 276. C89 | #9081 | semidirect |
| 511. C22 | #19151323 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×C22⋊#10623494 | 2 |
| C2×#19151471 | 2 |
| C2×#19151323 | 2 |
| #26018094 | 2 |
| C89×#1779 | 2 |
| #9081 | 89 |