Order 20224.
1130 conjugacy classes of subgroups.
The subgroup lattice has 354 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #23764385 | C2 | semidirect |
| 4. #23764384 | C2 | semidirect |
| 11. C2×#14579138 | C4 | semidirect |
| 12. C2×#14579138 | C4 | semidirect |
| 183. C79 | #21827 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19099189 | 2 |
| #23765998 | 2 |
| #23764385 | 2 |
| #23764384 | 2 |
| #23763472 | 2 |
| C79×#2312 | 2 |
| #21827 | 79 |