Order 20224.
2830 conjugacy classes of subgroups.
The subgroup lattice has 354 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×#19098324 | C2 | direct (N × H) |
| 8. C2×#14579120 | C4 | semidirect |
| 10. C22×C4⋊Dic79 | C4 | semidirect |
| 15. C22×C4×Dic79 | C4 | semidirect |
| 17. #19098324 | C22 | direct (N × H) |
| 21. C22×M16×C79 | C4 | semidirect |
| 31. #14579120 | C2×C4 | semidirect |
| 34. C2×C4⋊Dic79 | C2×C4 | semidirect |
| 42. C2×C4×Dic79 | C2×C4 | semidirect |
| 58. C2×M16×C79 | C2×C4 | semidirect |
| 69. C4⋊Dic79 | C22×C4 | semidirect |
| 76. C4×Dic79 | C22×C4 | semidirect |
| 108. M16×C79 | C22×C4 | semidirect |
| 155. C22×C79 | #339 | semidirect |
| 174. C2×C79 | C2×#339 | semidirect |
| 181. C79 | C22×#339 | semidirect |
| 186. C22×M16 | Dic79 | semidirect |
| 219. C2×M16 | C2×Dic79 | semidirect |
| 276. M16 | C22×Dic79 | semidirect |
| 332. C22 | #19098324 | direct (N × H) |
| 350. C2 | C2×#19098324 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#14579120 | 2 |
| C23×C4×Dic79 | 2 |
| C2×#19098324 | 2 |
| C23×M16×C79 | 2 |
| C22×#339 | 79 |