Finite Group DatabasebetaFinite Group DatabasebetaOrder 1984.
190 conjugacy classes of subgroups; only the 69 normal subgroups are shown.
This group has 190 conjugacy classes of subgroups — too many to draw. Only its 69 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×Dic31⋊C4 | C2 | semidirect |
| 5. C2×C4×Dic31 | C2 | semidirect |
| 6. C31⋊#95 | C2 | semidirect |
| 7. C31⋊#95 | C2 | semidirect |
| 17. C22⋊Dic31 | C4 | semidirect |
| 82. C31 | #388 | semidirect |
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×Dic31⋊C4 | 2 |
| C2×C4×Dic31 | 2 |
| C31⋊#95 | 2 |
| #388 | 31 |