Order 18688.
1292 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×#17989637 | C2 | semidirect |
| 2. #22626104 | C2 | semidirect |
| 3. #22626101 | C2 | semidirect |
| 40. C22⋊#10596833 | Q8 | semidirect |
| 87. C2×#10596833 | C2×Q8 | semidirect |
| 197. C22×C73 | #446 | semidirect |
| 233. C73 | #22510 | semidirect |
| 422. C22 | #17989637 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17989637 | 2 |
| #22626104 | 2 |
| #22626101 | 2 |
| #22625785 | 2 |
| #22625657 | 2 |
| C4×C22⋊#10596833 | 2 |
| C22×#14556556 | 2 |
| #22510 | 73 |