Finite Group DatabasebetaFinite Group DatabasebetaOrder 18688.
422 conjugacy classes of subgroups; only the 109 normal subgroups are shown.
This group has 422 conjugacy classes of subgroups — too many to draw. Only its 109 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×#17989690 | C2 | semidirect |
| 2. C2×#17989681 | C2 | semidirect |
| 3. #22626975 | C2 | direct (N × H) |
| 8. #17989690 | C22 | semidirect |
| 10. #17989681 | C22 | semidirect |
| 128. C2×C73 | #1330 | semidirect |
| 136. C73 | C2×#1330 | semidirect |
| 259. C2 | #22626975 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17989690 | 2 |
| C2×#17989681 | 2 |
| #22626975 | 2 |
| C2×#17989622 | 2 |
| C2×#1330 | 73 |