Finite Group Databasebeta

C2×D63×C137 #46828592

order34524
automorphism?
homologyAbelianization (H1) = C22×C137 · Schur multiplier (H2) = C2

Aliases

direct productC2×D63×C137
unambiguous semidirect product(C2×C7)⋊(D9×C137)
unambiguous semidirect product(C2×C9)⋊(D7×C137)

Splittings

FittingC2×C7×C9×C137 ⋊ C2
derived, HallC7×C9 ⋊ C22×C137
HallC7×C9×C137 ⋊ C22
HallC9×C137 ⋊ C2×D7
HallC7×C137 ⋊ C2×D9
SylowC9 ⋊ C2×D7×C137
SylowC7 ⋊ C2×D9×C137

Subgroups

subgroupG/H
center, hypercenterC2×C137D63
commutator, cosocle, hypocenterC7×C9C22×C137
FrattiniC3C2×D21×C137
FittingC2×C7×C9×C137C2
socleC2×C3×C7×C137D3
LCSG ▷ C7×C9
UCSC1 ◁ C2×C137

60 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 17262

Conjugacy classes & character table

9042 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(34524, 35);