Finite Group Databasebeta

D11×#3131 #15622971

order2816
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C27×C4

Aliases

direct productD11×#3131

Splittings

FittingC11×#3131 ⋊ C2
SylowC11 ⋊ C2×#3131

Subgroups

subgroupG/H
centerC2×C4C2×D4×D11
commutator, cosocleC2×C4×C11C25
FrattiniC2×C4C24×D11
FittingC11×#3131C2
socleC22×C11C23×D4
prime radicalD11×#532C2
hypercenter#3131D11
hypocenterC11C2×#3131
LCSG ▷ C2×C4×C11 ▷ C2×C11 ▷ C11
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ #3131

2222 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 704

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2816, 1038766);