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×#17988718 | C2 | semidirect |
| 2. #22610872 | C2 | semidirect |
| 3. #22610868 | C2 | semidirect |
| 40. C22⋊#10596831 | Q8 | semidirect |
| 87. C2×#10596831 | C2×Q8 | semidirect |
| 197. C22×C73 | #446 | semidirect |
| 233. C73 | #22510 | semidirect |
| 422. C22 | #17988718 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17988718 | 2 |
| #22610872 | 2 |
| #22610868 | 2 |
| #22609911 | 2 |
| #22609693 | 2 |
| C4×C22⋊#10596831 | 2 |
| C22×C4×Q8×C73 | 2 |
| #22510 | 73 |