Finite Group Databasebeta

C2×#22610982 #33112975

order18688
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C27

Aliases

direct productC2×#22610982

Splittings

FittingC22×AGL(1,ℤ/8)×C73 ⋊ C2
SylowC73 ⋊ C2×#2008

Subgroups

subgroupG/H
centerC22#17988495
commutator, cosocleC22×C4×C73C24
FrattiniC22×C4C23×D73
FittingC22×AGL(1,ℤ/8)×C73C2
socleC22×C73#392
hypercenterC22×AGL(1,ℤ/8)D73
hypocenterC73C2×#2008
LCSG ▷ C22×C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C22 ◁ C23×C4 ◁ C22×AGL(1,ℤ/8)

2118 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2336

Conjugacy classes & character table

1630 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 196559);