Finite Group Databasebeta

A4×(C127⋊C3)⋊C7 #44544774

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

Aliases

direct productA4×(C127⋊C3)⋊C7
unambiguous semidirect product(C127⋊C3)⋊(C7×A4)
unambiguous semidirect product(A4×C127⋊C3)⋊C7
unambiguous semidirect product(C22×(C127⋊C3)⋊C7)⋊C3
unambiguous semidirect product(C22⋊((C127⋊C3)⋊C7))⋊C3
unambiguous semidirect product(A4×C127⋊C7)⋊C3

Splittings

Fitting, socle, derived, HallC22×C127 ⋊ C32×C7
HallA4×C127⋊C3 ⋊ C7
HallC22×C127⋊C7 ⋊ C32
HallC127⋊C7 ⋊ C3×A4
SylowC127 ⋊ C3×C7×A4
SylowC22 ⋊ C3×(C127⋊C3)⋊C7

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC22×C127C32×C7
LCSG ▷ C22×C127
UCSC1

56 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 508

Conjugacy classes & character table

108 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32004, 156);