Finite Group Databasebeta

A4×C23×C71 #34086686

order19596
automorphism?
homologyAbelianization (H1) = C3×C23×C71 · Schur multiplier (H2) = C2

Aliases

direct productA4×C23×C71
unambiguous semidirect productC22⋊(C3×C23×C71)
unambiguous semidirect product(C22×C23)⋊(C3×C71)
unambiguous semidirect product(C22×C71)⋊(C3×C23)
unambiguous semidirect product(C22×C23×C71)⋊C3

Splittings

Fitting, socle, HallC22×C23×C71 ⋊ C3
derived, SylowC22 ⋊ C3×C23×C71
HallC22×C71 ⋊ C3×C23
HallC22×C23 ⋊ C3×C71

Subgroups

subgroupG/H
center, hypercenterC23×C71A4
commutator, cosocle, hypocenterC22C3×C23×C71
FrattiniC1G
Fitting, socleC22×C23×C71C3
LCSG ▷ C22
UCSC1 ◁ C23×C71

20 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 6532

Conjugacy classes & character table

6532 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19596, 17);