Finite Group Databasebeta

C3⋊#21439437 #37524158

order22932
automorphism?
homologyAbelianization (H1) = C3×C4 · Schur multiplier (H2) = C1

Aliases

unambiguous semidirect productC3⋊#21439437

Splittings

derivedC3×C13×C49 ⋊ C3×C4
HallC3×#14274254 ⋊ C4
HallC13×C49 ⋊ C3×Dic3
SylowC49 ⋊ C3⋊(Dic13⋊C3)
SylowC13 ⋊ Dic3×C49⋊C3

Subgroups

subgroupG/H
center, hypercenterC2C3⋊#16838413
commutator, hypocenterC3×C13×C49C3×C4
FrattiniC2×C7C3⋊#10587716
Fitting, cosocleC2×C3×C13×C49C2×C3
socleC2×C3×C7×C13C2×ΓL(1,𝔽8)
prime radicalC2×C3×#14274254C2
LCSG ▷ C3×C13×C49
UCSC1 ◁ C2

84 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 7644

Polycyclic presentation:

2,3^2,7,13,2,7|a^2=f,d^7=g^2,c^a=c^2,e^a=e^12,d^b=d^2g,e^b=e^3,g^b=g^2

Conjugacy classes & character table

702 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22932, 103);