Order 13568.
1742 conjugacy classes of subgroups.
The subgroup lattice has 244 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #20282990 | C2 | direct (N × H) |
| 122. C2×C53 | #2845 | semidirect |
| 144. C53 | C2×#2845 | semidirect |
| 237. C2 | #20282990 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #20282990 | 2 |
| C2×#16810557 | 2 |
| C2×#16810556 | 2 |
| C2×#16810555 | 2 |
| C2×#16810489 | 2 |
| C2×C53×#382 | 2 |
| C2×#2845 | 53 |