Order 18176.
1510 conjugacy classes of subgroups.
The subgroup lattice has 306 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #22589292 | C2 | direct (N × H) |
| 10. C2×#14556128 | C4 | semidirect |
| 33. #14556128 | C2×C4 | semidirect |
| 47. C2×C4⋊C4×C71 | Q8 | semidirect |
| 91. C4⋊C4×C71 | C2×Q8 | semidirect |
| 147. C2×C71 | #1988 | semidirect |
| 158. C71 | C2×#1988 | semidirect |
| 199. C2×C4⋊C4 | Dic142 | semidirect |
| 244. C4⋊C4 | C2×Dic142 | semidirect |
| 299. C2 | #22589292 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#14556128 | 2 |
| C22×C4⋊(C71⋊C8) | 2 |
| #22589292 | 2 |
| C2×#17985761 | 2 |
| C2×C4×C4⋊C4×C71 | 2 |
| C2×#1988 | 71 |