Finite Group Databasebeta

C2×C31×D259 #44545810

order32116
automorphism?
homologyAbelianization (H1) = C22×C31 · Schur multiplier (H2) = C2

Aliases

direct productC2×C31×D259
unambiguous semidirect product(C2×C7)⋊(C31×D37)
unambiguous semidirect product(C2×C37)⋊(D7×C31)

Splittings

Fitting, socleC2×C7×C31×C37 ⋊ C2
derived, HallC7×C37 ⋊ C22×C31
HallC7×C31×C37 ⋊ C22
HallC31×C37 ⋊ C2×D7
HallC7×C31 ⋊ C2×D37
SylowC37 ⋊ C2×D7×C31
SylowC7 ⋊ C2×C31×D37

Subgroups

subgroupG/H
center, hypercenterC2×C31D259
commutator, cosocle, hypocenterC7×C37C22×C31
FrattiniC1G
Fitting, socleC2×C7×C31×C37C2
LCSG ▷ C7×C37
UCSC1 ◁ C2×C31

40 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 16058

Conjugacy classes & character table

8122 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32116, 25);