Order 22784.
1356 conjugacy classes of subgroups.
The subgroup lattice has 450 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. C2×#19151722 | C2 | semidirect |
| 3. #26021187 | C2 | semidirect |
| 4. #26021186 | C2 | semidirect |
| 35. C22×Dic178 | C8 | semidirect |
| 65. C22⋊#10623494 | Q8 | semidirect |
| 104. C2×#10623494 | C2×Q8 | semidirect |
| 187. Dic178 | C22⋊C8 | semidirect |
| 197. C22×C89 | C8×Q8 | semidirect |
| 233. C89 | Q8×C22⋊C8 | semidirect |
| 422. C22 | #19151722 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×C4×Dic178 | 2 |
| C2×#19151722 | 2 |
| #26021187 | 2 |
| #26021186 | 2 |
| #26020230 | 2 |
| C22⋊C8×Dic89 | 2 |
| C4×C22⋊#10623494 | 2 |
| C89×#1797 | 2 |
| Q8×C22⋊C8 | 89 |