Finite Group Databasebeta

C2×C7×C7⋊(C11⋊D11) #37557422

order23716
automorphism?
homologyAbelianization (H1) = C22×C7 · Schur multiplier (H2) = C2×C11

Aliases

direct productC2×C7×C7⋊(C11⋊D11)
unambiguous semidirect product(C2×C7)⋊(C7×C11⋊D11)
unambiguous semidirect product(C2×C11)⋊(C7×D77)

Splittings

Fitting, socleC2×C72×C112 ⋊ C2
derivedC7×C112 ⋊ C22×C7
HallC72×C112 ⋊ C22
SylowC112 ⋊ C2×C7×D7
SylowC72 ⋊ C2×C11⋊D11

Subgroups

subgroupG/H
center, hypercenterC2×C7C7⋊(C11⋊D11)
commutator, cosocle, hypocenterC7×C112C22×C7
FrattiniC1G
Fitting, socleC2×C72×C112C2
LCSG ▷ C7×C112
UCSC1 ◁ C2×C7

364 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 3388

Conjugacy classes & character table

5950 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(23716, 85);