Finite Group DatabasebetaFinite Group Databasebeta| order | 1962 |
| isoclinism | isoclinic class of D109⋊C3 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C9 · Schur multiplier (H2) = C1 |
| unambiguous semidirect product | #11758279⋊C2 |
| derived, Sylow | C109 ⋊ C2×C9 |
| Hall | #11758279 ⋊ C2 |
| Hall | D109 ⋊ C9 |
| subgroup | G/H | |
|---|---|---|
| center, Frattini, hypercenter | C3 | D109⋊C3 |
| commutator, hypocenter | C109 | C2×C9 |
| Fitting, socle, cosocle | C3×C109 | C2×C3 |
| prime radical | C3×D109 | C3 |
| LCS | G ▷ C109 | |
| UCS | C1 ◁ C3 | |
12 conjugacy classes of subgroups.
| minimal degree | μ(G) = 118 |
| transitive degree | μt(G) = 981 |
Polycyclic presentation:
2,3^2,109|b^3=c,d^a=d^108,d^b=d^4572 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(1962, 1);