Finite Group Databasebeta

D3×AGL(1,𝔽7)×C137 #46828624

order34524
automorphism?
homologyAbelianization (H1) = C22×C3×C137 · Schur multiplier (H2) = C2

Aliases

direct productD3×AGL(1,𝔽7)×C137
unambiguous semidirect productD7⋊(C3×D3×C137)
unambiguous semidirect product(D3×D7)⋊(C3×C137)
unambiguous semidirect product(C3×AGL(1,𝔽7))⋊(C2×C137)
unambiguous semidirect product(D3×ΓL(1,𝔽8))⋊(C2×C137)
unambiguous semidirect product(C3⋊AGL(1,𝔽7))⋊(C2×C137)
unambiguous semidirect product(D3×D7×C137)⋊C3

Splittings

Fitting, socleC3×C7×C137 ⋊ C22×C3
derivedC3×C7 ⋊ C22×C3×C137
HallC3×ΓL(1,𝔽8)×C137 ⋊ C22
HallC7×C137 ⋊ C2×C3×D3
HallC3×ΓL(1,𝔽8) ⋊ C22×C137
SylowC7 ⋊ C2×C3×D3×C137

Subgroups

subgroupG/H
center, hypercenterC137D3×AGL(1,𝔽7)
commutator, cosocle, hypocenterC3×C7C22×C3×C137
FrattiniC1G
Fitting, socleC3×C7×C137C22×C3
LCSG ▷ C3×C7
UCSC1 ◁ C137

88 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2877

Conjugacy classes & character table

2877 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(34524, 67);