Finite Group Databasebeta

C2×C9×C211⋊C7 #40998062

order26586
automorphism?
homologyAbelianization (H1) = C2×C7×C9 · Schur multiplier (H2) = C1

Aliases

direct productC2×C9×C211⋊C7
unambiguous semidirect product(C2×C9×C211)⋊C7

Splittings

Fitting, HallC2×C9×C211 ⋊ C7
derived, SylowC211 ⋊ C2×C7×C9
HallC9×C211 ⋊ C2×C7
HallC2×C211 ⋊ C7×C9

Subgroups

subgroupG/H
center, hypercenterC2×C9C211⋊C7
commutator, hypocenterC211C2×C7×C9
FrattiniC3C2×C3×C211⋊C7
FittingC2×C9×C211C7
socleC2×C3×C211C3×C7
prime radicalC2×C3×C211⋊C7C3
cosocleC3×C211C2×C3×C7
LCSG ▷ C211
UCSC1 ◁ C2×C9

24 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 3798

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(26586, 2);