Finite Group Databasebeta

C2×C3×D21×C107 #41004157

order26964
automorphism?
homologyAbelianization (H1) = C22×C3×C107 · Schur multiplier (H2) = C2

Aliases

direct productC2×C3×D21×C107
unambiguous semidirect product(C2×C3)⋊(C3×D7×C107)

Splittings

Fitting, socleC2×C32×C7×C107 ⋊ C2
derivedC3×C7 ⋊ C22×C3×C107
HallC32×C7×C107 ⋊ C22
HallC32×C107 ⋊ C2×D7
HallC7×C107 ⋊ C2×C3×D3
HallC32×C7 ⋊ C22×C107
SylowC32 ⋊ C2×D7×C107
SylowC7 ⋊ C2×C3×D3×C107

Subgroups

subgroupG/H
center, hypercenterC2×C3×C107D21
commutator, cosocle, hypocenterC3×C7C22×C3×C107
FrattiniC1G
Fitting, socleC2×C32×C7×C107C2
LCSG ▷ C3×C7
UCSC1 ◁ C2×C3×C107

88 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8988

Conjugacy classes & character table

7704 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(26964, 106);