Finite Group Databasebeta

C2×#22604098 #32913722

order18396
automorphism?
homologyAbelianization (H1) = C22×C9 · Schur multiplier (H2) = C2

Aliases

direct productC2×#22604098

Splittings

derived, HallC7×C73 ⋊ C22×C9
Hall#17987159 ⋊ C22
HallC2×D511 ⋊ C9
SylowC73 ⋊ C2×D7⋊C9
SylowC7 ⋊ C2×#10620321⋊C2

Subgroups

subgroupG/H
center, hypercenterC2×C3#15690449
commutator, hypocenterC7×C73C22×C9
FrattiniC3C2×#15690449
Fitting, socleC2×C3×C7×C73C2×C3
prime radicalC2×C3×D511C3
cosocleC3×C7×C73C22×C3
LCSG ▷ C7×C73
UCSC1 ◁ C2×C3

60 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9198

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18396, 40);