Finite Group DatabasebetaFinite Group DatabasebetaOrder 18688.
302 conjugacy classes of subgroups; only the 115 normal subgroups are shown.
This group has 302 conjugacy classes of subgroups — too many to draw. Only its 115 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×#17988421 | C2 | semidirect |
| 2. C2×#17988413 | C2 | semidirect |
| 3. #22608112 | C2 | semidirect |
| 4. #22608109 | C2 | semidirect |
| 13. #508×C73 | C4 | semidirect |
| 30. Q32×C73 | C2×C4 | semidirect |
| 33. D16×C73 | C2×C4 | semidirect |
| 101. C73 | #13616 | semidirect |
| 104. #508 | Dic73 | semidirect |
| 123. Q32 | C2×Dic73 | semidirect |
| 126. D16 | C2×Dic73 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17988421 | 2 |
| C2×#17988413 | 2 |
| #22608112 | 2 |
| #22608109 | 2 |
| C2×#508×C73 | 2 |
| #13616 | 73 |