Order 18688.
1074 conjugacy classes of subgroups.
The subgroup lattice has 372 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #22611281 | C2 | semidirect |
| 4. #22611276 | C2 | semidirect |
| 33. C2×#11924012 | Q8 | semidirect |
| 61. #117×C73 | Q8 | semidirect |
| 81. #11924012 | C2×Q8 | semidirect |
| 120. C42×C73 | C2×Q8 | semidirect |
| 193. C73 | #23561 | semidirect |
| 237. #117 | Dic146 | semidirect |
| 306. C42 | C2×Dic146 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17989218 | 2 |
| #22618520 | 2 |
| #22611281 | 2 |
| #22611276 | 2 |
| C2×#17988356 | 2 |
| #22609641 | 2 |
| C73×#2317 | 2 |
| #23561 | 73 |