Finite Group DatabasebetaFinite Group Databasebeta| order | 1962 |
| isoclinism | isoclinic class of #11758281⋊C2 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C9 · Schur multiplier (H2) = C1 |
| unambiguous semidirect product | #11758281⋊C2 |
| Fitting, socle, derived, Sylow | C109 ⋊ C2×C9 |
| Hall | #11758281 ⋊ C2 |
| Hall | D109 ⋊ C9 |
| subgroup | G/H | |
|---|---|---|
| center, Frattini, hypercenter | C1 | G |
| commutator, Fitting, socle, hypocenter | C109 | C2×C9 |
| prime radical | D109⋊C3 | C3 |
| cosocle | C109⋊C3 | C2×C3 |
| LCS | G ▷ C109 | |
| UCS | C1 | |
12 conjugacy classes of subgroups.
| minimal degree | μ(G) = 109 |
| transitive degree | μt(G) = 109 |
Polycyclic presentation:
2,3^2,109|b^3=c,d^a=d^108,d^b=d^38,d^c=d^4524 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(1962, 7);