Order 18688.
1830 conjugacy classes of subgroups.
The subgroup lattice has 340 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #22622814 | C2 | direct (N × H) |
| 41. C2×Dic292 | Q8 | semidirect |
| 86. C2×Dic146 | Q16 | semidirect |
| 94. Dic292 | C2×Q8 | semidirect |
| 146. Dic146 | C2×Q16 | semidirect |
| 166. C2×C73 | Q8×Q16 | semidirect |
| 179. C73 | C2×Q8×Q16 | semidirect |
| 335. C2 | #22622814 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17989317 | 2 |
| #22622814 | 2 |
| C2×#17988991 | 2 |
| C2×#17988881 | 2 |
| C2×#17988879 | 2 |
| C2×C8×Dic146 | 2 |
| C2×C4×Dic292 | 2 |
| C2×#17988681 | 2 |
| C2×#500×C73 | 2 |
| C2×Q8×Q16 | 73 |