Order 22784.
1494 conjugacy classes of subgroups.
The subgroup lattice has 452 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. C2×#19151606 | C2 | semidirect |
| 4. C2×#19151357 | C2 | semidirect |
| 11. C2×#15667999 | C4 | semidirect |
| 85. C2×Dic178 | C22⋊C4 | semidirect |
| 104. C4×Dic89 | C22⋊C4 | semidirect |
| 231. C89 | #10977 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#15667999 | 2 |
| C2×#19151606 | 2 |
| C22×#15667929 | 2 |
| C2×#19151357 | 2 |
| C89×#2309 | 2 |
| #10977 | 89 |