Order 3328.
1978 conjugacy classes of subgroups.
The subgroup lattice has 340 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #13123919 | C2 | direct (N × H) |
| 3. C2×#11718340 | C2 | semidirect |
| 4. C2×#11718492 | C2 | semidirect |
| 29. #11718492 | C22 | semidirect |
| 31. #11718340 | C22 | semidirect |
| 238. C2×C13 | #2983 | semidirect |
| 284. C13 | C2×#2983 | semidirect |
| 335. C2 | #13123919 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×C4×Dic26 | 2 |
| #13123919 | 2 |
| C2×#11718340 | 2 |
| C2×#11718492 | 2 |
| C2×#11718380 | 2 |
| C2×#11718586 | 2 |
| C2×C13×#431 | 2 |
| C2×#2983 | 13 |