Finite Group Databasebeta

D3×D21×C137 #46828658

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

Aliases

direct productD3×D21×C137
unambiguous semidirect product(C3×D3)⋊(D7×C137)
unambiguous semidirect product(D3×C7)⋊(D3×C137)

Splittings

Fitting, socle, HallC32×C7×C137 ⋊ C22
derived, HallC32×C7 ⋊ C22×C137
HallC32×C137 ⋊ C2×D7
HallC7×C137 ⋊ D32
SylowC32 ⋊ C2×D7×C137
SylowC7 ⋊ D32×C137

Subgroups

subgroupG/H
center, hypercenterC137D3×D21
commutator, cosocle, hypocenterC32×C7C22×C137
FrattiniC1G
Fitting, socleC32×C7×C137C22
LCSG ▷ C32×C7
UCSC1 ◁ C137

88 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5754

Conjugacy classes & character table

4932 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(34524, 101);