Order 20224.
2814 conjugacy classes of subgroups.
The subgroup lattice has 220 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #23766693 | C2 | direct (N × H) |
| 43. C2×C42×C79 | Q8 | semidirect |
| 72. C42×C79 | C2×Q8 | semidirect |
| 106. C2×C79 | #2399 | semidirect |
| 116. C79 | C2×#2399 | semidirect |
| 150. C2×C42 | Dic158 | semidirect |
| 182. C42 | C2×Dic158 | semidirect |
| 215. C2 | #23766693 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×C4×Dic158 | 2 |
| #23766693 | 2 |
| C2×#19098495 | 2 |
| C2×#19098484 | 2 |
| C2×C4×C4⋊Dic79 | 2 |
| C2×#376×C79 | 2 |
| C2×#2399 | 79 |