Finite Group Databasebeta

C2×#11758605 #14521997

order1998
automorphism?
homologyAbelianization (H1) = C2×C32 · Schur multiplier (H2) = C1

Aliases

direct productC2×#11758605

Splittings

FittingC2×C9×C37 ⋊ C3
HallC2×C37 ⋊ 3−1+2
SylowC37 ⋊ C2×3−1+2

Subgroups

subgroupG/H
centerC2×C3C3×C37⋊C3
commutator, cosocleC3×C37C2×C32
FrattiniC3C2×C3×C37⋊C3
FittingC2×C9×C37C3
socleC2×C3×C37C32
prime radicalC2×C3×C37⋊C3C3
hypercenterC2×C9C37⋊C3
hypocenterC37C2×3−1+2
LCSG ▷ C3×C37 ▷ C37
UCSC1 ◁ C2×C3 ◁ C2×C9

32 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 666

Conjugacy classes & character table

238 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1998, 27);