Order 18176.
1054 conjugacy classes of subgroups.
The subgroup lattice has 278 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 10. #17986106 | C4 | semidirect |
| 26. C4×Q16×C71 | C4 | semidirect |
| 84. Q16×C71 | C42 | semidirect |
| 147. C71 | #20505 | semidirect |
| 152. C4×Q16 | Dic71 | semidirect |
| 212. Q16 | C4×Dic71 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17986106 | 2 |
| #22590705 | 2 |
| #22588239 | 2 |
| C4×#14556060 | 2 |
| #22588170 | 2 |
| #103×Dic71 | 2 |
| #22588026 | 2 |
| C2×C4×Q16×C71 | 2 |
| #20505 | 71 |