Finite Group Databasebeta

C2×#23765356 #34442191

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

Aliases

direct productC2×#23765356

Splittings

FittingC22×D16×C79 ⋊ C2
SylowC79 ⋊ C2×#2192

Subgroups

subgroupG/H
centerC22#19098695
commutator, cosocleC2×C8×C79C24
FrattiniC2×C8C23×D79
FittingC22×D16×C79C2
socleC22×C79#447
hypercenterC22×D16D79
hypocenterC79C2×#2192
LCSG ▷ C2×C8×C79 ▷ C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×C8 ◁ C22×D16

1150 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5056

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, 323490);