Order 2816.
2790 conjugacy classes of subgroups.
The subgroup lattice has 328 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #13073825 | C2 | direct (N × H) |
| 43. C22×Dic22 | Q8 | semidirect |
| 53. C2×C4⋊Dic11 | Q8 | semidirect |
| 99. C2×Dic22 | C2×Q8 | semidirect |
| 104. C4⋊Dic11 | C2×Q8 | semidirect |
| 224. C2×C11 | #2567 | semidirect |
| 271. C11 | C2×#2567 | semidirect |
| 321. C2 | #13073825 | 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 |
| #13073825 | 2 |
| C2×#10622842 | 2 |
| C2×#10622587 | 2 |
| C2×#10622586 | 2 |
| C2×#10622589 | 2 |
| C2×C4×C4⋊Dic11 | 2 |
| C22×C11×C4⋊Q8 | 2 |
| C2×#2567 | 11 |