Finite Group Databasebeta

C2×D43×C139 #37560774

order23908
automorphism?
homologyAbelianization (H1) = C22×C139 · Schur multiplier (H2) = C2

Aliases

direct productC2×D43×C139
unambiguous semidirect productC43⋊(C22×C139)
unambiguous semidirect product(C2×C43)⋊(C2×C139)

Splittings

Fitting, socleC2×C43×C139 ⋊ C2
derived, SylowC43 ⋊ C22×C139
HallC43×C139 ⋊ C22

Subgroups

subgroupG/H
center, hypercenterC2×C139D43
commutator, cosocle, hypocenterC43C22×C139
FrattiniC1G
Fitting, socleC2×C43×C139C2
LCSG ▷ C43
UCSC1 ◁ C2×C139

20 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 11954

Conjugacy classes & character table

6394 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(23908, 8);