Finite Group DatabasebetaFinite Group DatabasebetaOrder 18688.
1022 conjugacy classes of subgroups; only the 251 normal subgroups are shown.
This group has 1022 conjugacy classes of subgroups — too many to draw. Only its 251 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. C22×#14556532 | C2 | semidirect |
| 2. C2×#17988964 | C2 | semidirect |
| 3. #22612180 | C2 | direct (N × H) |
| 4. C2×C4×#11924003 | C2 | semidirect |
| 5. C2×#493×C73 | C2 | semidirect |
| 10. C2×#14556532 | C22 | semidirect |
| 13. #17988964 | C22 | semidirect |
| 14. C4×#11924003 | C22 | semidirect |
| 19. #493×C73 | C22 | semidirect |
| 31. C2×#11924003 | D4 | semidirect |
| 57. #11924003 | C2×D4 | semidirect |
| 88. C2×C4×C73 | D16 | semidirect |
| 111. C4×C73 | C2×D16 | semidirect |
| 116. C2×C73 | #2246 | semidirect |
| 122. C2×#493 | D73 | semidirect |
| 125. C73 | C2×#2246 | semidirect |
| 138. #493 | C2×D73 | semidirect |
| 212. C2×C4 | #14556532 | semidirect |
| 231. C4 | C2×#14556532 | semidirect |
| 236. C2 | #22612180 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#14556532 | 2 |
| C2×#17988964 | 2 |
| #22612180 | 2 |
| C2×C4×#11924003 | 2 |
| C2×#493×C73 | 2 |
| C2×#2246 | 73 |