Finite Group Databasebeta

C2×#23764230 #34291993

order20224
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25×C4

Aliases

direct productC2×#23764230

Splittings

FittingC22×#104×C79 ⋊ C2
SylowC79 ⋊ C2×#1963

Subgroups

subgroupG/H
centerC22×C4D4×D79
commutatorC2×C4×C79C23×C4
FrattiniC22×C4C23×D79
FittingC22×#104×C79C2
socleC23×C79C2×C22⋊C4
prime radicalC2×#19099109C2
cosocleC22×C4×C79C24
hypercenterC22×#104D79
hypocenterC79C2×#1963
LCSG ▷ C2×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C22×C4 ◁ C23×C4 ◁ C22×#104

1662 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5056

Conjugacy classes & character table

2248 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20224, 173292);