Order 18688.
2154 conjugacy classes of subgroups.
The subgroup lattice has 288 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. Q8×#11924038 | C2 | direct (N × H) |
| 2. C2×#17989637 | C2 | semidirect |
| 3. C2×Q8×#10596833 | C2 | semidirect |
| 9. #17989637 | C22 | semidirect |
| 10. Q8×#10596833 | C22 | semidirect |
| 27. C2×#11924038 | Q8 | direct (N × H) |
| 60. #11924038 | C2×Q8 | direct (N × H) |
| 62. C2×#10596833 | C2×Q8 | semidirect |
| 87. C2×Q8×C73 | M16 | semidirect |
| 99. Q8×C73 | C2×M16 | semidirect |
| 121. #10596833 | C22×Q8 | semidirect |
| 139. C2×C73 | Q8×M16 | semidirect |
| 150. C73 | C2×Q8×M16 | semidirect |
| 207. C2×Q8 | #11924038 | direct (N × H) |
| 244. Q8 | C2×#11924038 | direct (N × H) |
| 283. C2 | Q8×#11924038 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| Q8×#11924038 | 2 |
| C2×#17989637 | 2 |
| C2×Q8×#10596833 | 2 |
| C2×#17989591 | 2 |
| C2×C4×#11924038 | 2 |
| C2×C4×Q8×D73 | 2 |
| C2×Q8×M16 | 73 |