Finite Group Databasebeta

C2×#23762742 #34270491

order20224
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productC2×#23762742

Splittings

FittingC2×#334×C79 ⋊ C2
SylowC79 ⋊ C2×#1665

Subgroups

subgroupG/H
centerC23#14579136
commutator, cosocleC42×C79C24
FrattiniC42C23×D79
FittingC2×#334×C79C2
socleC23×C79#121
prime radicalC2×#19098759C2
hypercenterC2×#334D79
hypocenterC79C2×#1665
LCSG ▷ C42×C79 ▷ C22×C79 ▷ C79
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#334

874 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10112

Conjugacy classes & character table

2242 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20224, 151790);