Order 2816.
7414 conjugacy classes of subgroups.
The subgroup lattice has 294 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C2×#10623098 | C2 | direct (N × H) |
| 28. #10623098 | C22 | direct (N × H) |
| 46. C22×Dic22 | Q8 | semidirect |
| 91. C2×Dic22 | C2×Q8 | semidirect |
| 138. Dic22 | C22×Q8 | semidirect |
| 164. C22×C11 | #557 | semidirect |
| 212. C2×C11 | C2×#557 | semidirect |
| 252. C11 | C22×#557 | semidirect |
| 276. C22 | #10623098 | direct (N × H) |
| 289. C2 | C2×#10623098 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#10623098 | 2 |
| C22×#66922 | 2 |
| C22×#66997 | 2 |
| C22×#66923 | 2 |
| C22×#66942 | 2 |
| C22×C4×Dic22 | 2 |
| C22×#66940 | 2 |
| C22×C4×Q8×C11 | 2 |
| C22×#557 | 11 |