Order 20224.
6578 conjugacy classes of subgroups.
The subgroup lattice has 248 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center, Frattini | C22 | C25×D79 |
| commutator, socle, cosocle | C22×C79 | C26 |
| Fitting | C79×#3458 | C2 |
| prime radical | C24×C79 | C24 |
| hypercenter | #3458 | D79 |
| hypocenter | C79 | #62849 |
| LCS | G ▷ C22×C79 ▷ C79 | |
| UCS | C1 ◁ C22 ◁ #3458 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #23777208 | C2 | semidirect |
| 2. #23777205 | C2 | semidirect |
| 8. Q8×Dic158 | C22 | semidirect |
| 9. #19099293 | C22 | semidirect |
| 10. #19099291 | C22 | semidirect |
| 11. #19099290 | C22 | semidirect |
| 12. #19099288 | C22 | semidirect |
| 30. C22×Dic158 | Q8 | semidirect |
| 130. C79 | #62849 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23777208 | 2 |
| #23777205 | 2 |
| #23776805 | 2 |
| #23776802 | 2 |
| C2×#19099040 | 2 |
| C79×#3458 | 2 |
| #62849 | 79 |