Finite Group Databasebeta

C2×#22619651 #33953379

order18688
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct productC2×#22619651

Splittings

FittingC22×#131×C73 ⋊ C2
SylowC73 ⋊ C2×#3067

Subgroups

subgroupG/H
centerC2×C4#14556565
commutator, cosocleC2×C4×C73C25
FrattiniC2×C4C24×D73
FittingC22×#131×C73C2
socleC22×C73C2×#121
hypercenterC22×#131D73
hypocenterC73C2×#3067
LCSG ▷ C2×C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ C22×#131

2650 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4672

Conjugacy classes & character table

2944 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1036963);