Order 22784.
1282 conjugacy classes of subgroups.
The subgroup lattice has 404 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #26018682 | C2 | direct (N × H) |
| 4. C2×#19151330 | C2 | semidirect |
| 23. #19151330 | C22 | semidirect |
| 87. C2×Dic178 | M16 | semidirect |
| 173. Dic178 | C2×M16 | semidirect |
| 198. C2×C89 | #1487 | semidirect |
| 207. C89 | C2×#1487 | semidirect |
| 399. C2 | #26018682 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×C4×Dic178 | 2 |
| C2×#19151622 | 2 |
| #26018682 | 2 |
| C2×#19151330 | 2 |
| C2×#431×C89 | 2 |
| C2×#1487 | 89 |