Finite Group DatabasebetaFinite Group Databasebeta| order | 20618 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C169 · Schur multiplier (H2) = C1 |
| direct product | D61×C169 |
| unambiguous semidirect product | C61⋊(C2×C169) |
| Fitting, Hall | C61×C169 ⋊ C2 |
| derived, Sylow | C61 ⋊ C2×C169 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C169 | D61 |
| commutator, hypocenter | C61 | C2×C169 |
| Frattini | C13 | C13×D61 |
| Fitting | C61×C169 | C2 |
| socle, cosocle | C13×C61 | C2×C13 |
| prime radical | C13×D61 | C13 |
| LCS | G ▷ C61 | |
| UCS | C1 ◁ C169 | |
12 conjugacy classes of subgroups.
| transitive degree | μt(G) = 10309 |
5408 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(20618, 3);