Order 18176.
1470 conjugacy classes of subgroups.
The subgroup lattice has 286 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 4. #22588491 | C2 | direct (N × H) |
| 28. C2×C4×Dic71 | C8 | semidirect |
| 63. C4×Dic71 | C2×C8 | semidirect |
| 94. C2×C4×C71 | C4⋊C8 | semidirect |
| 111. C2×Dic71 | C4⋊C8 | semidirect |
| 130. C4×C71 | C2×C4⋊C8 | semidirect |
| 135. Dic71 | C2×C4⋊C8 | semidirect |
| 137. C2×C71 | #1842 | semidirect |
| 148. C71 | C2×#1842 | semidirect |
| 245. C2×C4 | Dic71⋊C8 | semidirect |
| 275. C4 | C2×Dic71⋊C8 | semidirect |
| 279. C2 | #22588491 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×C4⋊(C71⋊C8) | 2 |
| C22×Dic71⋊C8 | 2 |
| C2×C42×Dic71 | 2 |
| #22588491 | 2 |
| C22×C4⋊C8×C71 | 2 |
| C2×#1842 | 71 |