Finite Group DatabasebetaFinite Group DatabasebetaOrder 18688.
466 conjugacy classes of subgroups; only the 101 normal subgroups are shown.
This group has 466 conjugacy classes of subgroups — too many to draw. Only its 101 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. C2×#17988399 | C2 | semidirect |
| 3. #22611667 | C2 | semidirect |
| 4. #22611648 | C2 | semidirect |
| 5. #22611535 | C2 | semidirect |
| 6. #22610056 | C2 | semidirect |
| 7. C73×#2143 | C2 | semidirect |
| 13. #17988972 | C4 | semidirect |
| 14. #17988962 | C4 | semidirect |
| 46. #14556531 | D4 | semidirect |
| 64. C2×C16×C73 | D4 | semidirect |
| 178. #2143 | D73 | semidirect |
| 182. C73 | #13215 | semidirect |
| 235. C2×C16 | C22⋊D73 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #22620418 | 2 |
| C2×#17988399 | 2 |
| #22611667 | 2 |
| #22611648 | 2 |
| #22611535 | 2 |
| #22610056 | 2 |
| C73×#2143 | 2 |
| #13215 | 73 |