Finite Group Databasebeta

C2×D340 #13062840

order1360
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C23

Aliases

direct productC2×D340

Splittings

FittingC2×C4×C5×C17 ⋊ C2
HallC5×C17 ⋊ C2×D4
SylowC17 ⋊ C2×D20
SylowC5 ⋊ C2×D68

Subgroups

subgroupG/H
centerC22C2×D85
commutator, cosocleC2×C5×C17C23
FrattiniC2C22×D85
FittingC2×C4×C5×C17C2
socleC22×C5×C17C22
hypercenterC2×C4D85
hypocenterC5×C17C2×D4
LCSG ▷ C2×C5×C17 ▷ C5×C17
UCSC1 ◁ C22 ◁ C2×C4

108 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 680

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1360, 208);