Order 20224.
2126 conjugacy classes of subgroups.
The subgroup lattice has 328 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #23766146 | C2 | semidirect |
| 3. #23766139 | C2 | semidirect |
| 6. #23765876 | C2 | semidirect |
| 10. #19099120 | C4 | semidirect |
| 42. #14579161 | C2×C4 | semidirect |
| 43. #14579153 | C2×C4 | semidirect |
| 45. C4×Dic158 | C2×C4 | semidirect |
| 53. C2×C4×Dic79 | Q8 | semidirect |
| 173. C79 | #34074 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19099120 | 2 |
| #23766146 | 2 |
| #23766139 | 2 |
| #23766130 | 2 |
| #23765882 | 2 |
| #23765876 | 2 |
| #117×Dic79 | 2 |
| C2×#19098409 | 2 |
| C79×#2285 | 2 |
| #34074 | 79 |