Order 20224.
786 conjugacy classes of subgroups.
The subgroup lattice has 418 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #23763525 | C2 | direct (N × H) |
| 14. #19098518 | C4 | semidirect |
| 16. C2×#14579071 | C4 | semidirect |
| 17. C2×C8×Dic79 | C4 | semidirect |
| 49. #14579071 | C2×C4 | semidirect |
| 50. C8×Dic79 | C2×C4 | semidirect |
| 207. C2×C79 | #1833 | semidirect |
| 215. C79 | C2×#1833 | semidirect |
| 415. C2 | #23763525 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19098601 | 2 |
| C2×#19098518 | 2 |
| #23763525 | 2 |
| C2×#19098335 | 2 |
| C2×#19098320 | 2 |
| C22×#108×C79 | 2 |
| C2×#1833 | 79 |