Order 20224.
766 conjugacy classes of subgroups.
The subgroup lattice has 602 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #23761530 | C2 | direct (N × H) |
| 5. C22×#11929608 | C4 | semidirect |
| 6. C23×C79⋊C8 | C4 | semidirect |
| 16. #19098530 | C4 | semidirect |
| 24. #413×C79 | C4 | semidirect |
| 26. C2×#101×C79 | C4 | semidirect |
| 31. C2×#11929608 | C2×C4 | semidirect |
| 37. C22×C79⋊C8 | C2×C4 | semidirect |
| 80. #101×C79 | C2×C4 | semidirect |
| 299. C2×C79 | #1395 | semidirect |
| 305. C79 | C2×#1395 | semidirect |
| 313. #413 | Dic79 | semidirect |
| 315. C2×#101 | Dic79 | semidirect |
| 373. #101 | C2×Dic79 | semidirect |
| 599. C2 | #23761530 | 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 |
| C2×#19098530 | 2 |
| #23761530 | 2 |
| C2×#413×C79 | 2 |
| C2×#1395 | 79 |