Finite Group DatabasebetaFinite Group DatabasebetaOrder 18688.
552 conjugacy classes of subgroups; only the 101 normal subgroups are shown.
This group has 552 conjugacy classes of subgroups — too many to draw. Only its 101 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×#17989023 | C2 | semidirect |
| 2. #22619601 | C2 | semidirect |
| 3. C2×#17988393 | C2 | semidirect |
| 4. C2×#17988388 | C2 | semidirect |
| 5. C2×#17988371 | C2 | semidirect |
| 6. #22608041 | C2 | semidirect |
| 7. C2×#472×C73 | C2 | semidirect |
| 48. #14556531 | D4 | semidirect |
| 68. C2×D8×C73 | D4 | semidirect |
| 79. #108×C73 | D4 | semidirect |
| 220. C2×#472 | D73 | semidirect |
| 226. C73 | #13307 | semidirect |
| 269. C2×D8 | C22⋊D73 | semidirect |
| 294. #108 | C22⋊D73 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17989023 | 2 |
| #22619601 | 2 |
| C2×#17988393 | 2 |
| C2×#17988388 | 2 |
| C2×#17988371 | 2 |
| #22608041 | 2 |
| C2×#472×C73 | 2 |
| #13307 | 73 |