Finite Group Databasebeta

C2×#23776609 #35194875

order20224
automorphism?
homologyAbelianization (H1) = C25×C4 · Schur multiplier (H2) = C214

Aliases

direct productC2×#23776609

Splittings

FittingC2×#519×C79 ⋊ C2
SylowC79 ⋊ C2×C4×2−1+4

Subgroups

subgroupG/H
centerC23C24×D79
commutatorC2×C79C25×C4
FrattiniC22C25×D79
FittingC2×#519×C79C2
socleC23×C79C25
prime radicalC22×#14579209C2
cosocleC22×C79C26
hypercenterC2×#519D79
hypocenterC79C2×C4×2−1+4
LCSG ▷ C2×C79 ▷ C79
UCSC1 ◁ C23 ◁ C2×#519

11210 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10112

Conjugacy classes & character table

2788 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20224, 1076174);