Finite Group Databasebeta

A4×C19×C127 #44394190

order28956
automorphism?
homologyAbelianization (H1) = C3×C19×C127 · Schur multiplier (H2) = C2

Aliases

direct productA4×C19×C127
unambiguous semidirect productC22⋊(C3×C19×C127)

Splittings

Fitting, socle, HallC22×C19×C127 ⋊ C3
derived, SylowC22 ⋊ C3×C19×C127
HallC22×C127 ⋊ C3×C19
HallC22×C19 ⋊ C3×C127

Subgroups

subgroupG/H
center, hypercenterC19×C127A4
commutator, cosocle, hypocenterC22C3×C19×C127
FrattiniC1G
Fitting, socleC22×C19×C127C3
LCSG ▷ C22
UCSC1 ◁ C19×C127

20 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9652

Conjugacy classes & character table

9652 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(28956, 49);