Finite Group Databasebeta

C2×#22619300 #33952635

order18688
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C210

Aliases

direct productC2×#22619300

Splittings

FittingC22×AGL(1,ℤ/8)×C73 ⋊ C2
SylowC73 ⋊ C2×#3021

Subgroups

subgroupG/H
centerC22C2×#14556559
commutator, cosocleC2×C4×C73C25
FrattiniC2×C4C24×D73
FittingC22×AGL(1,ℤ/8)×C73C2
socleC22×C73C2×#120
hypercenterC22×AGL(1,ℤ/8)D73
hypocenterC73C2×#3021
LCSG ▷ C2×C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C22 ◁ C23×C4 ◁ C22×AGL(1,ℤ/8)

4934 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2336

Conjugacy classes & character table

1642 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1036219);