Order 2816.
3654 conjugacy classes of subgroups.
The subgroup lattice has 204 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #13070979 | C2 | direct (N × H) |
| 13. C2×C4×Dic22 | C4 | semidirect |
| 39. C4×Dic22 | C2×C4 | semidirect |
| 60. C2×Dic22 | C42 | semidirect |
| 92. Dic22 | C2×C42 | semidirect |
| 140. C2×C11 | #2276 | semidirect |
| 167. C11 | C2×#2276 | semidirect |
| 199. C2 | #13070979 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×C4×Dic22 | 2 |
| #13070979 | 2 |
| C2×C4×C4⋊Dic11 | 2 |
| C2×#10622262 | 2 |
| C2×#10622261 | 2 |
| C2×C11×#376 | 2 |
| C2×#2276 | 11 |