Finite Group DatabasebetaFinite Group DatabasebetaOrder 1984.
170 conjugacy classes of subgroups; only the 55 normal subgroups are shown.
This group has 170 conjugacy classes of subgroups — too many to draw. Only its 55 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center, Frattini | C23 | C22×D31 |
| commutator, socle, cosocle | C23×C31 | C23 |
| Fitting | C31×#95 | C2 |
| prime radical | C23×D31 | C22 |
| hypercenter | #95 | D31 |
| hypocenter | C31 | #397 |
| LCS | G ▷ C23×C31 ▷ C31 | |
| UCS | C1 ◁ C23 ◁ #95 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 4. C2×Dic31⋊C4 | C2 | semidirect |
| 5. C31×#95 | C2 | semidirect |
| 6. C31⋊#95 | C2 | semidirect |
| 7. C31⋊#95 | C2 | semidirect |
| 80. #95 | D31 | semidirect |
| 81. C31 | #397 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×(C2×D31)⋊C4 | 2 |
| C2×Dic31⋊C4 | 2 |
| C31×#95 | 2 |
| C31⋊#95 | 2 |
| #397 | 31 |