Order 18176.
1282 conjugacy classes of subgroups.
The subgroup lattice has 404 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #22586734 | C2 | direct (N × H) |
| 4. C2×#17985729 | C2 | semidirect |
| 23. #17985729 | C22 | semidirect |
| 33. C22×Dic142 | C8 | semidirect |
| 88. C2×Dic142 | C2×C8 | semidirect |
| 198. C2×C71 | #1479 | semidirect |
| 207. C71 | C2×#1479 | semidirect |
| 399. C2 | #22586734 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×C4×Dic142 | 2 |
| C2×#17986052 | 2 |
| #22586734 | 2 |
| C2×#17985729 | 2 |
| C2×#431×C71 | 2 |
| C2×#1479 | 71 |