Order 2816.
3182 conjugacy classes of subgroups.
The subgroup lattice has 444 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #13073641 | C2 | direct (N × H) |
| 76. C2×Dic11⋊C4 | Q8 | semidirect |
| 85. C2×C4×Dic11 | Q8 | semidirect |
| 150. Dic11⋊C4 | C2×Q8 | semidirect |
| 153. C4×Dic11 | C2×Q8 | semidirect |
| 199. C2×Dic11 | C4⋊Q8 | semidirect |
| 257. Dic11 | C2×C4⋊Q8 | semidirect |
| 310. C2×C11 | #2551 | semidirect |
| 374. C11 | C2×#2551 | semidirect |
| 437. C2 | #13073641 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#66941 | 2 |
| C22×#66997 | 2 |
| #13073641 | 2 |
| C2×#10622269 | 2 |
| C2×#10622592 | 2 |
| C2×#10622260 | 2 |
| C2×#10622585 | 2 |
| C2×#10622589 | 2 |
| C2×#10622262 | 2 |
| C2×C11×#395 | 2 |
| C2×#2551 | 11 |