Finite Group DatabasebetaFinite Group DatabasebetaOrder 18688.
566 conjugacy classes of subgroups; only the 105 normal subgroups are shown.
This group has 566 conjugacy classes of subgroups — too many to draw. Only its 105 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 |
|---|---|---|
| 1. C2×#17989030 | C2 | semidirect |
| 3. C2×#17988971 | C2 | semidirect |
| 4. C2×#17988404 | C2 | semidirect |
| 5. C2×#17988401 | C2 | semidirect |
| 6. #22610819 | C2 | semidirect |
| 7. C73×#1376 | C2 | semidirect |
| 205. #1376 | D73 | semidirect |
| 206. C73 | #13332 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17989030 | 2 |
| C2×#17989025 | 2 |
| C2×#17988971 | 2 |
| C2×#17988404 | 2 |
| C2×#17988401 | 2 |
| #22610819 | 2 |
| C73×#1376 | 2 |
| #13332 | 73 |