Finite Group Databasebeta

C2×C7⋊D847 #37557367

order23716
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2×C7

Aliases

direct productC2×C7⋊D847
unambiguous semidirect product(C2×C7)⋊D847
unambiguous semidirect product(C2×C121)⋊(C7⋊D7)

Splittings

FittingC2×C72×C121 ⋊ C2
derived, HallC72×C121 ⋊ C22
SylowC121 ⋊ C2×C7⋊D7
SylowC72 ⋊ C2×D121

Subgroups

subgroupG/H
center, hypercenterC2C7⋊D847
commutator, cosocle, hypocenterC72×C121C22
FrattiniC11C2×C7⋊D77
FittingC2×C72×C121C2
socleC2×C72×C11D11
LCSG ▷ C72×C121
UCSC1 ◁ C2

150 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 11858

Conjugacy classes & character table

5932 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(23716, 30);