Finite Group Databasebeta

C2×D9×C823 #44444205

order29628
automorphism?
homologyAbelianization (H1) = C22×C823 · Schur multiplier (H2) = C2

Aliases

direct productC2×D9×C823
unambiguous semidirect productC9⋊(C22×C823)
unambiguous semidirect product(C2×C9)⋊(C2×C823)

Splittings

FittingC2×C9×C823 ⋊ C2
derived, SylowC9 ⋊ C22×C823
HallC9×C823 ⋊ C22

Subgroups

subgroupG/H
center, hypercenterC2×C823D9
commutator, cosocle, hypocenterC9C22×C823
FrattiniC3C2×D3×C823
FittingC2×C9×C823C2
socleC2×C3×C823D3
LCSG ▷ C9
UCSC1 ◁ C2×C823

30 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 14814

Conjugacy classes & character table

9876 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(29628, 14);