Finite Group Databasebeta

C2×#22609130 #33061896

order18688
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productC2×#22609130

Splittings

FittingC2×#475×C73 ⋊ C2
SylowC73 ⋊ C2×#1642

Subgroups

subgroupG/H
centerC23#14556559
commutator, cosocleC42×C73C24
FrattiniC42C23×D73
FittingC2×#475×C73C2
socleC23×C73#120
prime radicalC2×#17989259C2
hypercenterC2×#475D73
hypocenterC73C2×#1642
LCSG ▷ C42×C73 ▷ C22×C73 ▷ C73
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#475

1290 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9344

Conjugacy classes & character table

1420 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 145480);