Finite Group Databasebeta

A4×C281⋊C7 #37556244

order23604
automorphism?
homologyAbelianization (H1) = C3×C7 · Schur multiplier (H2) = C2

Aliases

direct productA4×C281⋊C7
unambiguous semidirect productC22⋊(C3×C281⋊C7)
unambiguous semidirect productC281⋊(C7×A4)
unambiguous semidirect product(A4×C281)⋊C7
unambiguous semidirect product(C22×C281⋊C7)⋊C3

Splittings

Fitting, socle, derived, HallC22×C281 ⋊ C3×C7
HallC22×C281⋊C7 ⋊ C3
HallA4×C281 ⋊ C7
SylowC281 ⋊ C7×A4
SylowC22 ⋊ C3×C281⋊C7

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC22×C281C3×C7
LCSG ▷ C22×C281
UCSC1

20 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1124

Conjugacy classes & character table

188 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(23604, 21);