Order 20224.
2622 conjugacy classes of subgroups.
The subgroup lattice has 308 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #23765955 | C2 | direct (N × H) |
| 9. C2×#14579153 | C4 | semidirect |
| 34. #14579153 | C2×C4 | semidirect |
| 124. C2×Dic79 | #125 | semidirect |
| 146. Dic79 | C2×#125 | semidirect |
| 148. C2×C79 | C4×#125 | semidirect |
| 162. C79 | C2×C4×#125 | semidirect |
| 301. C2 | #23765955 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#14579153 | 2 |
| #23765955 | 2 |
| C2×#19098459 | 2 |
| C2×#19098445 | 2 |
| C2×C4⋊C4×Dic79 | 2 |
| C2×#19098414 | 2 |
| C2×C42×Dic79 | 2 |
| C2×#382×C79 | 2 |
| C2×C4×#125 | 79 |