Finite Group Databasebeta

C2×#13069104 #14755656

order2816
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C27

Aliases

direct productC2×#13069104

Splittings

FittingC2×C11×H(3,ℤ/4) ⋊ C2
SylowC11 ⋊ C2×#1904

Subgroups

subgroupG/H
centerC22#10622278
commutatorC2×C4×C11C23×C4
FrattiniC22×C4C23×D11
FittingC2×C11×H(3,ℤ/4)C2
socleC22×C11#386
prime radicalC22×#66961C2
cosocleC22×C4×C11C24
hypercenterC2×H(3,ℤ/4)D11
hypocenterC11C2×#1904
LCSG ▷ C2×C4×C11 ▷ C2×C11 ▷ C11
UCSC1 ◁ C22 ◁ C23×C4 ◁ C2×H(3,ℤ/4)

1894 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 352

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2816, 171451);