Finite Group Databasebeta

C3×C22⋊((C127⋊C3)⋊C7) #44544790

order32004
automorphism?
homologyAbelianization (H1) = C32×C7 · Schur multiplier (H2) = C2×C3

Aliases

direct productC3×C22⋊((C127⋊C3)⋊C7)
unambiguous semidirect product(C22×C3)⋊((C127⋊C3)⋊C7)
unambiguous semidirect product(C3×C127⋊C7)⋊A4
unambiguous semidirect product(C3×C22⋊(C127⋊C3))⋊C7

Splittings

Fitting, socleC22×C3×C127 ⋊ C3×C7
derived, HallC22×C127 ⋊ C32×C7
HallC3×C22⋊(C127⋊C3) ⋊ C7
HallC22×C127⋊C7 ⋊ C32
HallC127⋊C7 ⋊ C3×A4
SylowC127 ⋊ C3×C7×A4
SylowC22 ⋊ C3×(C127⋊C3)⋊C7

Subgroups

subgroupG/H
center, hypercenterC3C22⋊((C127⋊C3)⋊C7)
commutator, cosocle, hypocenterC22×C127C32×C7
FrattiniC1G
Fitting, socleC22×C3×C127C3×C7
LCSG ▷ C22×C127
UCSC1 ◁ C3

56 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1524

Conjugacy classes & character table

156 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32004, 172);