Order 20224.
782 conjugacy classes of subgroups.
The subgroup lattice has 422 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #23761521 | C2 | direct (N × H) |
| 7. #19098537 | C4 | semidirect |
| 10. C2×#14579076 | C4 | semidirect |
| 12. C22×M16×C79 | C4 | semidirect |
| 13. C23×C8×C79 | C4 | semidirect |
| 15. #408×C79 | C4 | semidirect |
| 28. #14579076 | C2×C4 | semidirect |
| 47. C2×M16×C79 | C2×C4 | semidirect |
| 53. C22×C8×C79 | C2×C4 | semidirect |
| 209. C2×C79 | #1391 | semidirect |
| 214. C79 | C2×#1391 | semidirect |
| 216. C22×M16 | Dic79 | semidirect |
| 217. C23×C8 | Dic79 | semidirect |
| 226. #408 | Dic79 | semidirect |
| 247. C2×M16 | C2×Dic79 | semidirect |
| 253. C22×C8 | C2×Dic79 | semidirect |
| 419. C2 | #23761521 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19098537 | 2 |
| #23761521 | 2 |
| C2×#408×C79 | 2 |
| C2×#1391 | 79 |