Order 18688.
1292 conjugacy classes of subgroups.
The subgroup lattice has 450 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. C2×#17988717 | C2 | semidirect |
| 3. #22610869 | C2 | semidirect |
| 4. #22610867 | C2 | semidirect |
| 77. C22⋊C8×C73 | Q8 | semidirect |
| 135. C2×C8×C73 | C2×Q8 | semidirect |
| 197. C22×C73 | #446 | semidirect |
| 233. C73 | #22510 | semidirect |
| 301. C22⋊C8 | Dic146 | semidirect |
| 349. C2×C8 | C2×Dic146 | semidirect |
| 422. C22 | #17988717 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×C4×Dic146 | 2 |
| C2×#17988717 | 2 |
| #22610869 | 2 |
| #22610867 | 2 |
| #22609911 | 2 |
| #22609909 | 2 |
| #22609695 | 2 |
| C4×C22⋊C8×C73 | 2 |
| #22510 | 73 |