Order 20224.
2398 conjugacy classes of subgroups.
The subgroup lattice has 304 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #23766139 | C2 | direct (N × H) |
| 9. C2×#14579153 | C4 | semidirect |
| 34. #14579153 | C2×C4 | semidirect |
| 146. C2×C79 | #2330 | semidirect |
| 160. C79 | C2×#2330 | semidirect |
| 297. C2 | #23766139 | 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 |
| #23766139 | 2 |
| C2×#19098459 | 2 |
| C2×#19098458 | 2 |
| C2×#19098444 | 2 |
| C2×C4⋊C4×Dic79 | 2 |
| C2×#19098409 | 2 |
| C2×#384×C79 | 2 |
| C2×#2330 | 79 |