Finite Group Databasebeta

C2×#23761990 #34256156

order20224
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C24×C4

Aliases

direct productC2×#23761990

Splittings

FittingC2×#329×C79 ⋊ C2
SylowC79 ⋊ C2×#1525

Subgroups

subgroupG/H
centerC23C22⋊C4×D79
commutatorC2×C4×C79C23×C4
FrattiniC42C23×D79
FittingC2×#329×C79C2
socleC23×C79C2×C22⋊C4
prime radicalC2×#19099112C2
cosocleC42×C79C24
hypercenterC2×#329D79
hypocenterC79C2×#1525
LCSG ▷ C2×C4×C79 ▷ C22×C79 ▷ C79
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#329

1402 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10112

Conjugacy classes & character table

1558 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20224, 137455);