Order 18176.
1130 conjugacy classes of subgroups.
The subgroup lattice has 358 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 4. #22589691 | C2 | direct (N × H) |
| 52. C2×C4×Dic71 | Q8 | semidirect |
| 61. C2×M16×C71 | Q8 | semidirect |
| 94. C4×Dic71 | C2×Q8 | semidirect |
| 109. M16×C71 | C2×Q8 | semidirect |
| 175. C2×C71 | #2061 | semidirect |
| 185. C71 | C2×#2061 | semidirect |
| 213. C2×M16 | Dic142 | semidirect |
| 273. M16 | C2×Dic142 | semidirect |
| 353. C2 | #22589691 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17986630 | 2 |
| C2×#17986041 | 2 |
| C2×#17985864 | 2 |
| #22589691 | 2 |
| C2×#17985760 | 2 |
| C2×#343×C71 | 2 |
| C2×#2061 | 71 |