Finite Group DatabasebetaFinite Group DatabasebetaOrder 15616.
654 conjugacy classes of subgroups; only the 184 normal subgroups are shown.
This group has 654 conjugacy classes of subgroups — too many to draw. Only its 184 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×#16840804 | C2 | semidirect |
| 2. #21462223 | C2 | direct (N × H) |
| 3. C2×#16840691 | C2 | semidirect |
| 4. C2×#16840676 | C2 | semidirect |
| 5. C2×#16840649 | C2 | semidirect |
| 10. #16840804 | C22 | semidirect |
| 14. #16840691 | C22 | semidirect |
| 15. #16840676 | C22 | semidirect |
| 16. #16840649 | C22 | semidirect |
| 18. #16840191 | C4 | semidirect |
| 20. C2×Dic488 | C4 | semidirect |
| 21. C2×#14519721 | C4 | semidirect |
| 23. C2×D16×C61 | C4 | semidirect |
| 47. Dic488 | C2×C4 | semidirect |
| 48. #14519721 | C2×C4 | semidirect |
| 53. D16×C61 | C2×C4 | semidirect |
| 135. C2×C61 | #2179 | semidirect |
| 145. C2×D16 | #6923 | semidirect |
| 156. C61 | C2×#2179 | semidirect |
| 175. D16 | C2×#6923 | semidirect |
| 263. C2 | #21462223 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16840804 | 2 |
| #21462223 | 2 |
| C2×#16840691 | 2 |
| C2×#16840676 | 2 |
| C2×#16840649 | 2 |
| C2×#16840191 | 2 |
| C2×#2179 | 61 |