Finite Group Databasebeta

C2×#22598065 #32864853

order18176
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct productC2×#22598065

Splittings

FittingC22×AGL(1,ℤ/8)×C71 ⋊ C2
SylowC71 ⋊ C2×#3068

Subgroups

subgroupG/H
centerC22C2×#14556100
commutator, cosocleC2×C4×C71C25
FrattiniC2×C4C24×D71
FittingC22×AGL(1,ℤ/8)×C71C2
socleC22×C71C2×#121
hypercenterC22×AGL(1,ℤ/8)D71
hypocenterC71C2×#3068
LCSG ▷ C2×C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C22 ◁ C23×C4 ◁ C22×AGL(1,ℤ/8)

2746 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2272

Conjugacy classes & character table

1598 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18176, 1036969);