Finite Group Databasebeta

C4×#19098678 #34286822

order20224
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C24×C4

Aliases

direct productC4×#19098678

Splittings

FittingC4×#131×C79 ⋊ C2
SylowC79 ⋊ C4×#443

Subgroups

subgroupG/H
centerC4×C8C22⋊D79
commutatorC4×C79C22×C42
FrattiniC22×C4C23×D79
FittingC4×#131×C79C2
socleC22×C79C2×C4×D4
prime radicalC2×#14579181C22
cosocleC22×C4×C79C24
hypercenterC4×#131D79
hypocenterC79C4×#443
LCSG ▷ C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C4×C8 ◁ C2×C4×C8 ◁ C4×#131

1046 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5056

Conjugacy classes & character table

3232 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20224, 168121);