Order 20224.
1894 conjugacy classes of subgroups.
The subgroup lattice has 354 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #23776404 | C2 | direct (N × H) |
| 88. C2×Dic158 | Q16 | semidirect |
| 154. Dic158 | C2×Q16 | semidirect |
| 173. C2×C79 | #3395 | semidirect |
| 186. C79 | C2×#3395 | semidirect |
| 349. C2 | #23776404 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19099288 | 2 |
| #23776404 | 2 |
| C2×#19098941 | 2 |
| C2×#19098771 | 2 |
| C2×#19098770 | 2 |
| C2×C8×Dic158 | 2 |
| C2×C4×Dic316 | 2 |
| C2×Q16×Dic79 | 2 |
| C2×#494×C79 | 2 |
| C2×#3395 | 79 |