Order 20224.
3966 conjugacy classes of subgroups.
The subgroup lattice has 364 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. C4×#14579126 | C2 | direct (N × H) |
| 11. C2×C4×Dic158 | C4 | semidirect |
| 13. C2×#14579126 | C4 | direct (N × H) |
| 43. C4×Dic158 | C2×C4 | semidirect |
| 44. #14579126 | C2×C4 | direct (N × H) |
| 57. C2×C4×Dic79 | Q8 | semidirect |
| 77. C2×Dic158 | C42 | semidirect |
| 103. C4×Dic79 | C2×Q8 | semidirect |
| 134. C2×C4×C79 | C4×Q8 | semidirect |
| 148. C2×Dic79 | C4×Q8 | semidirect |
| 156. Dic158 | C2×C42 | semidirect |
| 170. C4×C79 | C2×C4×Q8 | semidirect |
| 174. Dic79 | C2×C4×Q8 | semidirect |
| 176. C2×C79 | C42×Q8 | semidirect |
| 191. C79 | C2×C42×Q8 | semidirect |
| 331. C2×C4 | #14579126 | direct (N × H) |
| 356. C4 | C2×#14579126 | direct (N × H) |
| 357. C2 | C4×#14579126 | 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 |
| C22×#14579126 | 2 |
| C4×#14579126 | 2 |
| C2×C4⋊C4×Dic79 | 2 |
| C2×C4×Dic79⋊C4 | 2 |
| C2×#19098414 | 2 |
| C2×C42×Dic79 | 2 |
| C2×C4×C4⋊C4×C79 | 2 |
| C2×C42×Q8 | 79 |