Finite Group Databasebeta

C2×#23764673 #34316099

order20224
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

direct productC2×#23764673

Splittings

FittingC2×#413×C79 ⋊ C2
SylowC79 ⋊ C2×#2048

Subgroups

subgroupG/H
centerC22#19098478
commutator, cosocleC22×C4×C79C24
FrattiniC22×C4C23×D79
FittingC2×#413×C79C2
socleC22×C79#394
prime radicalC22×#14579186C2
hypercenterC2×#413D79
hypocenterC79C2×#2048
LCSG ▷ C22×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C22 ◁ C23×C4 ◁ C2×#413

1450 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2528

Conjugacy classes & character table

1762 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20224, 197398);