Order 18176.
1214 conjugacy classes of subgroups.
The subgroup lattice has 196 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. C2×#17985804 | C2 | direct (N × H) |
| 8. C22×Dic284 | C4 | semidirect |
| 13. #17985804 | C22 | direct (N × H) |
| 26. C2×Dic284 | C2×C4 | semidirect |
| 50. Dic284 | C22×C4 | semidirect |
| 83. C22×C71 | #358 | semidirect |
| 94. C2×C71 | C2×#358 | semidirect |
| 102. C71 | C22×#358 | semidirect |
| 181. C22 | #17985804 | direct (N × H) |
| 191. C2 | C2×#17985804 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C23×Dic284 | 2 |
| C22×#14556062 | 2 |
| C2×#17985804 | 2 |
| C23×C16×C71 | 2 |
| C22×#358 | 71 |