Finite Group Databasebeta

C2×D39×C239 #49152256

order37284
automorphism?
homologyAbelianization (H1) = C22×C239 · Schur multiplier (H2) = C2

Aliases

direct productC2×D39×C239
unambiguous semidirect product(C2×C3)⋊(D13×C239)
unambiguous semidirect product(C2×C13)⋊(D3×C239)

Splittings

Fitting, socleC2×C3×C13×C239 ⋊ C2
derived, HallC3×C13 ⋊ C22×C239
HallC3×C13×C239 ⋊ C22
HallC13×C239 ⋊ C2×D3
HallC3×C239 ⋊ C2×D13
SylowC13 ⋊ C2×D3×C239
SylowC3 ⋊ C2×D13×C239

Subgroups

subgroupG/H
center, hypercenterC2×C239D39
commutator, cosocle, hypocenterC3×C13C22×C239
FrattiniC1G
Fitting, socleC2×C3×C13×C239C2
LCSG ▷ C3×C13
UCSC1 ◁ C2×C239

40 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 18642

Conjugacy classes & character table

10038 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(37284, 39);