Order 20224.
1956 conjugacy classes of subgroups.
The subgroup lattice has 390 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 12. #19099293 | C4 | semidirect |
| 206. C79 | #34491 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19099293 | 2 |
| #23766579 | 2 |
| #23766490 | 2 |
| #23766459 | 2 |
| #23766361 | 2 |
| #23766359 | 2 |
| #23766147 | 2 |
| #23766116 | 2 |
| #23766047 | 2 |
| #23765877 | 2 |
| C4×C4⋊Q8×C79 | 2 |
| #34491 | 79 |