Order 13568.
1978 conjugacy classes of subgroups.
The subgroup lattice has 260 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #20283800 | C2 | direct (N × H) |
| 2. C2×#16810754 | C2 | semidirect |
| 6. #16810754 | C22 | semidirect |
| 131. C2×C53 | #2983 | semidirect |
| 152. C53 | C2×#2983 | semidirect |
| 255. C2 | #20283800 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #20283800 | 2 |
| C2×#16810754 | 2 |
| C2×#16810680 | 2 |
| C2×#16810676 | 2 |
| C22×C4×Q8×C53 | 2 |
| C2×#2983 | 53 |