Order 20224.
1086 conjugacy classes of subgroups.
The subgroup lattice has 412 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #23761963 | C2 | direct (N × H) |
| 8. #19099120 | C4 | semidirect |
| 10. C2×#14579161 | C4 | semidirect |
| 11. C2×#14579161 | C4 | semidirect |
| 16. C2×C4×Dic158 | C4 | semidirect |
| 35. #14579161 | C2×C4 | semidirect |
| 36. #14579161 | C2×C4 | semidirect |
| 48. C4×Dic158 | C2×C4 | semidirect |
| 202. C2×C79 | #1518 | semidirect |
| 211. C79 | C2×#1518 | semidirect |
| 407. C2 | #23761963 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19099120 | 2 |
| C2×#19098616 | 2 |
| #23761963 | 2 |
| C2×#19098299 | 2 |
| C2×#382×C79 | 2 |
| C2×#1518 | 79 |