Order 20224.
1998 conjugacy classes of subgroups.
The subgroup lattice has 322 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #23761669 | C2 | semidirect |
| 4. #23761667 | C2 | semidirect |
| 10. C22×C4⋊Dic79 | C4 | semidirect |
| 167. C79 | #14342 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C23×C4⋊Dic79 | 2 |
| C2×#19098426 | 2 |
| #23761669 | 2 |
| #23761667 | 2 |
| #23761622 | 2 |
| C2×#381×C79 | 2 |
| #14342 | 79 |