Order 18176.
3158 conjugacy classes of subgroups.
The subgroup lattice has 360 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #22591260 | C2 | direct (N × H) |
| 12. C2×C4×Dic142 | C4 | semidirect |
| 44. C4×Dic142 | C2×C4 | semidirect |
| 75. C2×Dic142 | C4⋊C4 | semidirect |
| 154. Dic142 | C2×C4⋊C4 | semidirect |
| 174. C2×C71 | #2351 | semidirect |
| 189. C71 | C2×#2351 | semidirect |
| 353. C2 | #22591260 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×C4×Dic142 | 2 |
| #22591260 | 2 |
| C2×#17985897 | 2 |
| C2×#17985894 | 2 |
| C2×#17985865 | 2 |
| C2×#17985863 | 2 |
| C2×#17985850 | 2 |
| C2×C4×C4⋊C4×C71 | 2 |
| C2×#2351 | 71 |