Order 20224.
810 conjugacy classes of subgroups.
The subgroup lattice has 282 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 4. #23764912 | C2 | direct (N × H) |
| 138. C2×C79 | #2090 | semidirect |
| 147. C79 | C2×#2090 | semidirect |
| 278. C2 | #23764912 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19098605 | 2 |
| C22×#14579093 | 2 |
| C2×#19098589 | 2 |
| #23764912 | 2 |
| C2×#19098331 | 2 |
| C2×#341×C79 | 2 |
| C2×#2090 | 79 |