Finite Group Databasebeta

C2×#23763942 #34290280

order20224
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C27

Aliases

direct productC2×#23763942

Splittings

FittingC2×#518×C79 ⋊ C2
SylowC79 ⋊ C2×#1913

Subgroups

subgroupG/H
centerC22#19098442
commutatorC23×C79C23×C4
FrattiniC24C23×D79
FittingC2×#518×C79C2
socleC22×C79#386
prime radicalC2×#19099122C2
cosocleC24×C79C24
hypercenterC2×#518D79
hypocenterC79C2×#1913
LCSG ▷ C23×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C22 ◁ C25 ◁ C2×#518

2078 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2528

Conjugacy classes & character table

2710 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20224, 171579);