Finite Group DatabasebetaFinite Group DatabasebetaOrder 1984.
246 conjugacy classes of subgroups; only the 111 normal subgroups are shown.
This group has 246 conjugacy classes of subgroups — too many to draw. Only its 111 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 |
|---|---|---|
| 4. C2×C4⋊Dic31 | C2 | semidirect |
| 5. C2×Dic31⋊C4 | C2 | semidirect |
| 6. C2×Dic31⋊C4 | C2 | semidirect |
| 7. C2×C4×Dic31 | C2 | semidirect |
| 8. #11758456 | C2 | direct (N × H) |
| 19. C4⋊Dic31 | C22 | semidirect |
| 20. Dic31⋊C4 | C22 | semidirect |
| 21. Dic31⋊C4 | C22 | semidirect |
| 22. C4×Dic31 | C22 | semidirect |
| 56. C2×C31 | #126 | semidirect |
| 68. C31 | C2×#126 | semidirect |
| 115. C2 | #11758456 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C22⋊C4×C31 | 2 |
| C2×C22⋊Dic31 | 2 |
| C2×C4⋊Dic31 | 2 |
| C2×Dic31⋊C4 | 2 |
| C2×C4×Dic31 | 2 |
| #11758456 | 2 |
| C2×#126 | 31 |