Finite Group DatabasebetaFinite Group DatabasebetaOrder 18688.
1770 conjugacy classes of subgroups; only the 312 normal subgroups are shown.
This group has 1770 conjugacy classes of subgroups — too many to draw. Only its 312 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×#17989532 | C2 | semidirect |
| 2. C2×C42×#64408 | C2 | semidirect |
| 4. #22625110 | C2 | semidirect |
| 12. C2×#14556586 | C4 | semidirect |
| 13. C2×#14556585 | C4 | semidirect |
| 14. C2×#14556584 | C4 | semidirect |
| 20. C2×#126×C73 | C4 | semidirect |
| 78. C4×Dic73 | C22⋊C4 | semidirect |
| 84. C42×C73 | C22⋊C4 | semidirect |
| 102. C2×#64408 | #126 | semidirect |
| 145. C73 | #14711 | semidirect |
| 151. C2×#126 | #64408 | semidirect |
| 224. C42 | C22⋊#64408 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17989532 | 2 |
| C2×C42×#64408 | 2 |
| #22625112 | 2 |
| #22625110 | 2 |
| C2×#126×D73 | 2 |
| #14711 | 73 |