Order 20224.
1154 conjugacy classes of subgroups.
The subgroup lattice has 614 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #23761524 | C2 | direct (N × H) |
| 5. C22×C4⋊Dic79 | C4 | semidirect |
| 9. C22×C4×Dic79 | C4 | semidirect |
| 12. C2×#14579076 | C4 | semidirect |
| 16. #19098466 | C4 | semidirect |
| 22. C2×#99×C79 | C4 | semidirect |
| 30. C2×C4⋊Dic79 | C2×C4 | semidirect |
| 43. C2×C4×Dic79 | C2×C4 | semidirect |
| 46. #14579076 | C2×C4 | semidirect |
| 68. #99×C79 | C2×C4 | semidirect |
| 303. C2×C79 | #1393 | semidirect |
| 311. C79 | C2×#1393 | semidirect |
| 325. C2×#99 | Dic79 | semidirect |
| 375. #99 | C2×Dic79 | semidirect |
| 609. C2 | #23761524 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#14579076 | 2 |
| C2×#19098466 | 2 |
| #23761524 | 2 |
| C22×#99×C79 | 2 |
| C2×#1393 | 79 |