Order 20224.
1746 conjugacy classes of subgroups.
The subgroup lattice has 398 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #23776365 | C2 | direct (N × H) |
| 90. C2×Q16×C79 | Q8 | semidirect |
| 139. Q16×C79 | C2×Q8 | semidirect |
| 195. C2×C79 | #3390 | semidirect |
| 209. C79 | C2×#3390 | semidirect |
| 248. C2×Q16 | Dic158 | semidirect |
| 319. Q16 | C2×Dic158 | semidirect |
| 393. C2 | #23776365 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19099289 | 2 |
| #23776365 | 2 |
| C2×#19098971 | 2 |
| C2×#19098965 | 2 |
| C2×#19098872 | 2 |
| C2×#19098870 | 2 |
| C2×#19098856 | 2 |
| C2×#19098693 | 2 |
| C2×#19098670 | 2 |
| C2×C4×Q16×C79 | 2 |
| C2×#3390 | 79 |