Order 20224.
946 conjugacy classes of subgroups.
The subgroup lattice has 414 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. C2×#19098300 | C2 | semidirect |
| 4. #23761278 | C2 | semidirect |
| 14. C2×C22⋊Q8×C79 | C4 | semidirect |
| 18. #380×C79 | C4 | semidirect |
| 212. C79 | #9151 | semidirect |
| 214. C2×C22⋊Q8 | Dic79 | semidirect |
| 223. #380 | Dic79 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19098423 | 2 |
| #23763310 | 2 |
| C2×#19098300 | 2 |
| #23761278 | 2 |
| C79×#2848 | 2 |
| #9151 | 79 |