Finite Group Databasebeta

C3⋊#21439442 #37524161

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

Aliases

unambiguous semidirect productC3⋊#21439442

Splittings

derivedC3×C13×C49 ⋊ C3×C4
HallC3×#14274255 ⋊ C4
HallC13×C49 ⋊ C3×Dic3
SylowC49 ⋊ Dic3×C13⋊C3
SylowC13 ⋊ C3⋊((C49⋊C3)⋊C4)

Subgroups

subgroupG/H
center, hypercenterC2C3⋊#16838418
commutator, hypocenterC3×C13×C49C3×C4
FrattiniC2×C7C3⋊#10587721
Fitting, cosocleC2×C3×C13×C49C2×C3
socleC2×C3×C7×C13AGL(1,𝔽7)
prime radicalC2×C3×#14274255C2
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^6,c^a=c^2,d^a=d^6g,g^a=g^6,d^b=d^4g^5,e^b=e^3,g^b=g^4

Conjugacy classes & character table

666 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22932, 106);