Order 18688.
2022 conjugacy classes of subgroups.
The subgroup lattice has 272 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #22626834 | C2 | direct (N × H) |
| 2. C2×#17989638 | C2 | semidirect |
| 3. C2×Q8×#10596833 | C2 | semidirect |
| 7. #17989638 | C22 | semidirect |
| 8. Q8×#10596833 | C22 | semidirect |
| 132. C2×C73 | #2984 | semidirect |
| 142. C73 | C2×#2984 | semidirect |
| 267. C2 | #22626834 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #22626834 | 2 |
| C2×#17989638 | 2 |
| C2×Q8×#10596833 | 2 |
| C2×#17989608 | 2 |
| C2×#17989604 | 2 |
| C22×Q8×Dic73 | 2 |
| C2×#2984 | 73 |