Order 20224.
2958 conjugacy classes of subgroups.
The subgroup lattice has 268 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #23766119 | C2 | direct (N × H) |
| 9. C2×#14579161 | C4 | semidirect |
| 33. #14579161 | C2×C4 | semidirect |
| 129. C2×C79 | #2327 | semidirect |
| 141. C79 | C2×#2327 | semidirect |
| 262. C2 | #23766119 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#14579161 | 2 |
| C22×C4×Dic158 | 2 |
| #23766119 | 2 |
| C2×#19098469 | 2 |
| C2×#19098448 | 2 |
| C2×#19098429 | 2 |
| C2×#376×C79 | 2 |
| C2×#2327 | 79 |