Order 13568.
1218 conjugacy classes of subgroups.
The subgroup lattice has 254 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #20274829 | C2 | direct (N × H) |
| 129. C2×C53 | #1830 | semidirect |
| 143. C53 | C2×#1830 | semidirect |
| 251. C2 | #20274829 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#13133136 | 2 |
| #20274829 | 2 |
| C2×#16810393 | 2 |
| C2×C53×#519 | 2 |
| C2×#1830 | 53 |