Order 20224.
1982 conjugacy classes of subgroups.
The subgroup lattice has 292 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #23772334 | C2 | direct (N × H) |
| 3. C2×#19098693 | C2 | semidirect |
| 4. C2×C8×Dic158 | C2 | semidirect |
| 17. #19098693 | C22 | semidirect |
| 18. C8×Dic158 | C22 | semidirect |
| 55. C22×C8×C79 | Q8 | semidirect |
| 95. C2×C8×C79 | C2×Q8 | semidirect |
| 143. C2×C79 | #2960 | semidirect |
| 154. C79 | C2×#2960 | semidirect |
| 185. C22×C8 | Dic158 | semidirect |
| 235. C2×C8 | C2×Dic158 | semidirect |
| 288. C2 | #23772334 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19099120 | 2 |
| #23772334 | 2 |
| C2×#19098693 | 2 |
| C2×C8×Dic158 | 2 |
| C2×#19098589 | 2 |
| C2×#19098587 | 2 |
| C2×#19098518 | 2 |
| C22×C4×C8×C79 | 2 |
| C2×#2960 | 79 |