Finite Group Databasebeta

C2×#23762465 #34264124

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

Aliases

direct productC2×#23762465

Splittings

FittingC2×#550×C79 ⋊ C2
SylowC79 ⋊ C2×#1621

Subgroups

subgroupG/H
centerC23#14579130
commutator, cosocleC42×C79C24
FrattiniC42C23×D79
FittingC2×#550×C79C2
socleC23×C79#120
hypercenterC2×#550D79
hypocenterC79C2×#1621
LCSG ▷ C42×C79 ▷ C22×C79 ▷ C79
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#550

1438 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10112

Conjugacy classes & character table

2002 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20224, 145423);