Finite Group DatabasebetaFinite Group DatabasebetaOrder 18688.
378 conjugacy classes of subgroups; only the 111 normal subgroups are shown.
This group has 378 conjugacy classes of subgroups — too many to draw. Only its 111 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 |
|---|---|---|
| 4. #22610055 | C2 | semidirect |
| 5. #22608043 | C2 | semidirect |
| 6. #22608027 | C2 | semidirect |
| 7. C73×#2151 | C2 | semidirect |
| 10. #17988710 | C4 | semidirect |
| 142. #2151 | D73 | semidirect |
| 148. C73 | #12830 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #22618849 | 2 |
| #22611668 | 2 |
| C2×#17988395 | 2 |
| #22610055 | 2 |
| #22608043 | 2 |
| #22608027 | 2 |
| C73×#2151 | 2 |
| #12830 | 73 |