Order 22784.
1238 conjugacy classes of subgroups.
The subgroup lattice has 388 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 4. #26021414 | C2 | direct (N × H) |
| 33. C22×Dic178 | Q8 | semidirect |
| 82. C2×Dic178 | C2×Q8 | semidirect |
| 190. C2×C89 | #2028 | semidirect |
| 200. C89 | C2×#2028 | semidirect |
| 383. C2 | #26021414 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19152229 | 2 |
| C2×#19151608 | 2 |
| C2×#19151503 | 2 |
| #26021414 | 2 |
| C2×#19151359 | 2 |
| C2×#343×C89 | 2 |
| C2×#2028 | 89 |