Order 20224.
1518 conjugacy classes of subgroups.
The subgroup lattice has 424 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×#19098326 | C2 | semidirect |
| 7. C2×#14579120 | C4 | semidirect |
| 14. #19098423 | C4 | semidirect |
| 21. C2×C22⋊C8×C79 | C4 | semidirect |
| 72. C4⋊Dic79 | C22⋊C4 | semidirect |
| 216. C79 | #10731 | semidirect |
| 229. C2×C22⋊C8 | Dic79 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#14579120 | 2 |
| C2×#19098423 | 2 |
| C2×#19098326 | 2 |
| C22×C22⋊C8×C79 | 2 |
| #10731 | 79 |