Order 20224.
990 conjugacy classes of subgroups.
The subgroup lattice has 374 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #23761874 | C2 | direct (N × H) |
| 4. C2×#19098295 | C2 | semidirect |
| 23. #19098295 | C22 | semidirect |
| 183. C2×C79 | #1497 | semidirect |
| 192. C79 | C2×#1497 | semidirect |
| 369. C2 | #23761874 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19099120 | 2 |
| C2×#19098620 | 2 |
| #23761874 | 2 |
| C2×#19098295 | 2 |
| C2×#431×C79 | 2 |
| C2×#1497 | 79 |