Finite Group Databasebeta

C2×AGL(1,𝔽7)×C113 #23748787

order9492
isoclinismisoclinic class of AGL(1,𝔽7)
automorphism?
homologyAbelianization (H1) = C22×C3×C113 · Schur multiplier (H2) = C2

Aliases

direct productC2×AGL(1,𝔽7)×C113
unambiguous semidirect productD7⋊(C2×C3×C113)
unambiguous semidirect productΓL(1,𝔽8)⋊(C22×C113)
unambiguous semidirect product(C2×D7)⋊(C3×C113)
unambiguous semidirect product(C2×ΓL(1,𝔽8))⋊(C2×C113)
unambiguous semidirect product(C2×D7×C113)⋊C3

Splittings

Fitting, socleC2×C7×C113 ⋊ C2×C3
derived, SylowC7 ⋊ C22×C3×C113
HallC2×D7×C113 ⋊ C3
HallΓL(1,𝔽8)×C113 ⋊ C22
HallC7×C113 ⋊ C22×C3
HallC2×D7 ⋊ C3×C113
HallΓL(1,𝔽8) ⋊ C22×C113

Subgroups

subgroupG/H
center, hypercenterC2×C113AGL(1,𝔽7)
commutator, cosocle, hypocenterC7C22×C3×C113
FrattiniC1G
Fitting, socleC2×C7×C113C2×C3
LCSG ▷ C7
UCSC1 ◁ C2×C113

40 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

1582 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofD3×AGL(1,𝔽7)×C113, C2×C3×AGL(1,𝔽7)×C113, C2×C113×C3⋊AGL(1,𝔽7)
maximal normal subgroup ofC2×C3×AGL(1,𝔽7)×C113
maximal quotient ofC2×C113×D7⋊C9, D3×AGL(1,𝔽7)×C113, C2×C3×AGL(1,𝔽7)×C113, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9492, 29);