Finite Group DatabasebetaFinite Group Databasebeta| order | 20522 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C31 · Schur multiplier (H2) = C1 |
| direct product | C31×D331 |
| unambiguous semidirect product | C331⋊(C2×C31) |
| Fitting, socle, Hall | C31×C331 ⋊ C2 |
| derived, Sylow | C331 ⋊ C2×C31 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C31 | D331 |
| commutator, cosocle, hypocenter | C331 | C2×C31 |
| Frattini | C1 | G |
| Fitting, socle | C31×C331 | C2 |
| LCS | G ▷ C331 | |
| UCS | C1 ◁ C31 | |
8 conjugacy classes of subgroups.
| transitive degree | μt(G) = 10261 |
5177 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(20522, 2);