Finite Group Databasebeta

C2×#23777557 #35195392

order20224
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C213

Aliases

direct productC2×#23777557

Splittings

FittingC2×H(3,𝔽4)×C79 ⋊ C2
SylowC79 ⋊ C2×#3532

Subgroups

subgroupG/H
centerC23C24×D79
commutator, cosocleC22×C79C26
FrattiniC22C25×D79
FittingC2×H(3,𝔽4)×C79C2
socleC23×C79C25
hypercenterC2×H(3,𝔽4)D79
hypocenterC79C2×#3532
LCSG ▷ C22×C79 ▷ C79
UCSC1 ◁ C23 ◁ C2×H(3,𝔽4)

9542 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2528

Conjugacy classes & character table

1558 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20224, 1076691);