Order 20224.
338 conjugacy classes of subgroups.
The subgroup lattice has 232 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #23761381 | C2 | semidirect |
| 120. C79 | #11611 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19098693 | 2 |
| C4×#14579101 | 2 |
| #23761381 | 2 |
| C79×#2150 | 2 |
| #11611 | 79 |