Order 20224.
702 conjugacy classes of subgroups.
The subgroup lattice has 330 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #23764174 | C2 | semidirect |
| 4. #23764172 | C2 | semidirect |
| 172. C79 | #21970 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23772029 | 2 |
| C2×#19098586 | 2 |
| #23764174 | 2 |
| #23764172 | 2 |
| #23763442 | 2 |
| #23763440 | 2 |
| C79×#1811 | 2 |
| #21970 | 79 |