Order 18688.
1282 conjugacy classes of subgroups.
The subgroup lattice has 396 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #22625173 | C2 | direct (N × H) |
| 33. C22×Dic146 | C8 | semidirect |
| 76. C2×Dic146 | C2×C8 | semidirect |
| 194. C2×C73 | #1461 | semidirect |
| 203. C73 | C2×#1461 | semidirect |
| 391. C2 | #22625173 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17989604 | 2 |
| #22625173 | 2 |
| C2×#17989433 | 2 |
| C2×#17989432 | 2 |
| C22×C4×Dic146 | 2 |
| C2×#1461 | 73 |