Finite Group DatabasebetaFinite Group DatabasebetaOrder 18688.
486 conjugacy classes of subgroups; only the 109 normal subgroups are shown.
This group has 486 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. #22623033 | C2 | semidirect |
| 3. C2×#17988401 | C2 | semidirect |
| 4. C2×#17988399 | C2 | semidirect |
| 5. #22609978 | C2 | semidirect |
| 6. #22608047 | C2 | semidirect |
| 7. C73×#1389 | C2 | semidirect |
| 47. #14556531 | D4 | semidirect |
| 60. M32×C73 | D4 | semidirect |
| 175. #1389 | D73 | semidirect |
| 176. C73 | #13079 | semidirect |
| 222. M32 | D292 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #22623033 | 2 |
| #22619580 | 2 |
| C2×#17988401 | 2 |
| C2×#17988399 | 2 |
| #22609978 | 2 |
| #22608047 | 2 |
| C73×#1389 | 2 |
| #13079 | 73 |