Finite Group DatabasebetaFinite Group DatabasebetaOrder 18688.
554 conjugacy classes of subgroups; only the 103 normal subgroups are shown.
This group has 554 conjugacy classes of subgroups — too many to draw. Only its 103 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 |
|---|---|---|
| 2. C22×#14556535 | C2 | semidirect |
| 3. #22620425 | C2 | semidirect |
| 4. C2×#17988402 | C2 | semidirect |
| 5. C2×#17988393 | C2 | semidirect |
| 6. #22608020 | C2 | semidirect |
| 7. C73×#1978 | C2 | semidirect |
| 206. #1978 | D73 | semidirect |
| 208. C73 | #13337 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17989023 | 2 |
| C22×#14556535 | 2 |
| #22620425 | 2 |
| C2×#17988402 | 2 |
| C2×#17988393 | 2 |
| #22608020 | 2 |
| C73×#1978 | 2 |
| #13337 | 73 |