Order 20224.
1046 conjugacy classes of subgroups.
The subgroup lattice has 268 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 4. #23763305 | C2 | direct (N × H) |
| 10. C2×#14579096 | C4 | semidirect |
| 39. #14579096 | C2×C4 | semidirect |
| 131. C2×C79 | #1778 | semidirect |
| 140. C79 | C2×#1778 | semidirect |
| 264. C2 | #23763305 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#14579096 | 2 |
| C2×M16×Dic79 | 2 |
| C22×#14579071 | 2 |
| #23763305 | 2 |
| C2×#19098328 | 2 |
| C2×#341×C79 | 2 |
| C2×#1778 | 79 |