Finite Group Databasebeta

C2×D397⋊C11 #31775655

order17468
automorphism?
homologyAbelianization (H1) = C22×C11 · Schur multiplier (H2) = C2

Aliases

direct productC2×D397⋊C11
unambiguous semidirect productD397⋊(C2×C11)
unambiguous semidirect product(C2×D397)⋊C11
unambiguous semidirect product(C397⋊C11)⋊C22
unambiguous semidirect product(C2×C397⋊C11)⋊C2

Splittings

Fitting, socleC2×C397 ⋊ C2×C11
derived, SylowC397 ⋊ C22×C11
HallC397⋊C11 ⋊ C22
HallC2×D397 ⋊ C11

Subgroups

subgroupG/H
center, hypercenterC2D397⋊C11
commutator, cosocle, hypocenterC397C22×C11
FrattiniC1G
Fitting, socleC2×C397C2×C11
LCSG ▷ C397
UCSC1 ◁ C2

20 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 794

Conjugacy classes & character table

80 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17468, 9);