Order 20224.
486 conjugacy classes of subgroups.
The subgroup lattice has 248 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 129. C79 | #9701 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23771778 | 2 |
| #23763253 | 2 |
| C2×#19098311 | 2 |
| C2×#19098310 | 2 |
| C79×#1842 | 2 |
| #9701 | 79 |