Order 18688.
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 |
|---|---|---|
| 1. C2×#17989636 | C2 | semidirect |
| 2. #22626102 | C2 | semidirect |
| 3. #22626101 | C2 | semidirect |
| 40. C22⋊#10596833 | Q8 | semidirect |
| 45. C22×Dic146 | C8 | semidirect |
| 87. C2×#10596833 | C2×Q8 | semidirect |
| 187. Dic146 | C22⋊C8 | semidirect |
| 197. C22×C73 | C8×Q8 | semidirect |
| 233. C73 | Q8×C22⋊C8 | semidirect |
| 422. C22 | #17989636 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17989636 | 2 |
| #22626102 | 2 |
| #22626101 | 2 |
| #22625787 | 2 |
| #22625785 | 2 |
| C4×C22⋊#10596833 | 2 |
| C22×#14556556 | 2 |
| Q8×C22⋊C8 | 73 |