Order 20224.
1910 conjugacy classes of subgroups.
The subgroup lattice has 238 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #23766586 | C2 | semidirect |
| 2. #23766506 | C2 | semidirect |
| 4. #23766206 | C2 | semidirect |
| 23. C2×#125×C79 | C4 | semidirect |
| 126. C79 | #34372 | semidirect |
| 127. C2×#125 | Dic79 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23766586 | 2 |
| #23766506 | 2 |
| #23766277 | 2 |
| #23766206 | 2 |
| #23766003 | 2 |
| #23765798 | 2 |
| C22×#125×C79 | 2 |
| #34372 | 79 |