Order 20224.
2734 conjugacy classes of subgroups.
The subgroup lattice has 468 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×#19098468 | C2 | semidirect |
| 4. #23761635 | C2 | semidirect |
| 5. #23761629 | C2 | semidirect |
| 12. C2×#14579140 | C4 | semidirect |
| 32. C22×Dic158 | C2×C4 | semidirect |
| 37. C23×Dic79 | Q8 | semidirect |
| 44. C2×C4⋊Dic79 | C2×C4 | semidirect |
| 47. C2×Dic79⋊C4 | C2×C4 | semidirect |
| 192. C2×Dic79 | C22⋊Q8 | semidirect |
| 201. C22×C79 | #391 | semidirect |
| 241. C79 | #14702 | semidirect |
| 435. C22 | #19098468 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#14579140 | 2 |
| C23×C4×Dic79 | 2 |
| C2×#19098468 | 2 |
| #23761635 | 2 |
| #23761629 | 2 |
| #23761622 | 2 |
| C2×#380×C79 | 2 |
| #14702 | 79 |