Finite Group Databasebeta

C2×C13×D455 #37556914

order23660
automorphism?
homologyAbelianization (H1) = C22×C13 · Schur multiplier (H2) = C2

Aliases

direct productC2×C13×D455
unambiguous semidirect product(C2×C5)⋊(C13×D91)
unambiguous semidirect product(C2×C7)⋊(C13×D65)
unambiguous semidirect product(C2×C13)⋊(C13×D35)

Splittings

Fitting, socleC2×C5×C7×C132 ⋊ C2
derivedC5×C7×C13 ⋊ C22×C13
HallC5×C7×C132 ⋊ C22
HallC7×C132 ⋊ C2×D5
HallC5×C132 ⋊ C2×D7
SylowC132 ⋊ C2×D35
HallC5×C7 ⋊ C2×C13×D13
SylowC7 ⋊ C2×C13×D65
SylowC5 ⋊ C2×C13×D91

Subgroups

subgroupG/H
center, hypercenterC2×C13D455
commutator, cosocle, hypocenterC5×C7×C13C22×C13
FrattiniC1G
Fitting, socleC2×C5×C7×C132C2
LCSG ▷ C5×C7×C13
UCSC1 ◁ C2×C13

128 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1820

Conjugacy classes & character table

5954 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(23660, 144);