Finite Group Databasebeta

C2×#23769599 #34454868

order20224
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C27

Aliases

direct productC2×#23769599

Splittings

FittingC2×#398×C79 ⋊ C2
SylowC79 ⋊ C2×#2667

Subgroups

subgroupG/H
centerC24C23×D79
commutator, cosocleC23×C79C25
FrattiniC23C24×D79
FittingC2×#398×C79C2
socleC24×C79C24
prime radicalC24×D79C23
hypercenterC2×#398D79
hypocenterC79C2×#2667
LCSG ▷ C23×C79 ▷ C79
UCSC1 ◁ C24 ◁ C2×#398

2158 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10112

Conjugacy classes & character table

1780 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20224, 336167);