Finite Group Databasebeta

C2×C9×D529 #34039870

order19044
automorphism?
homologyAbelianization (H1) = C22×C9 · Schur multiplier (H2) = C2

Aliases

direct productC2×C9×D529
unambiguous semidirect productC529⋊(C22×C9)
unambiguous semidirect product(C2×C529)⋊(C2×C9)

Splittings

FittingC2×C9×C529 ⋊ C2
derived, SylowC529 ⋊ C22×C9
HallC9×C529 ⋊ C22

Subgroups

subgroupG/H
center, hypercenterC2×C9D529
commutator, hypocenterC529C22×C9
FrattiniC3×C23C2×C3×D23
FittingC2×C9×C529C2
socleC2×C3×C23C3×D23
prime radicalC2×C3×D529C3
cosocleC3×C529C22×C3
LCSG ▷ C529
UCSC1 ◁ C2×C9

45 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9522

Conjugacy classes & character table

4788 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19044, 8);