Order 18688.
1088 conjugacy classes of subgroups.
The subgroup lattice has 388 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. C2×#17989437 | C2 | semidirect |
| 32. C22×Dic146 | C8 | semidirect |
| 158. Dic146 | C22⋊C8 | semidirect |
| 167. C22×C73 | Q8⋊C8 | semidirect |
| 198. C73 | #8311 | semidirect |
| 361. C22 | #17989437 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #22625785 | 2 |
| C4×C22⋊#10596833 | 2 |
| C2×#17989437 | 2 |
| C22×#14556556 | 2 |
| #8311 | 73 |