Order 18688.
1356 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×#17988711 | C2 | semidirect |
| 3. #22610866 | C2 | semidirect |
| 4. #22610865 | C2 | semidirect |
| 35. C22×Dic146 | C8 | semidirect |
| 65. C22⋊#10596831 | Q8 | semidirect |
| 104. C2×#10596831 | C2×Q8 | semidirect |
| 187. Dic146 | C22⋊C8 | semidirect |
| 197. C22×C73 | C8×Q8 | semidirect |
| 233. C73 | Q8×C22⋊C8 | semidirect |
| 422. C22 | #17988711 | 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×#17988711 | 2 |
| #22610866 | 2 |
| #22610865 | 2 |
| #22609909 | 2 |
| C22⋊C8×Dic73 | 2 |
| C4×C22⋊#10596831 | 2 |
| C73×#1797 | 2 |
| Q8×C22⋊C8 | 73 |