Finite Group Databasebeta

D9×C19×C83 #43249102

order28386
automorphism?
homologyAbelianization (H1) = C2×C19×C83 · Schur multiplier (H2) = C1

Aliases

direct productD9×C19×C83
unambiguous semidirect productC9⋊(C2×C19×C83)

Splittings

Fitting, HallC9×C19×C83 ⋊ C2
derived, SylowC9 ⋊ C2×C19×C83
HallC9×C83 ⋊ C2×C19
HallC9×C19 ⋊ C2×C83

Subgroups

subgroupG/H
center, hypercenterC19×C83D9
commutator, cosocle, hypocenterC9C2×C19×C83
FrattiniC3D3×C19×C83
FittingC9×C19×C83C2
socleC3×C19×C83D3
LCSG ▷ C9
UCSC1 ◁ C19×C83

24 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 14193

Conjugacy classes & character table

9462 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(28386, 6);