Finite Group Databasebeta

C5×C7×D28 #14519989

order1960
isoclinismisoclinic class of Dic14
automorphism?
homologyAbelianization (H1) = C22×C5×C7 · Schur multiplier (H2) = C2

Aliases

direct productC5×C7×D28
unambiguous semidirect productC4⋊(C5×C7×D7)

Splittings

FittingC4×C5×C72 ⋊ C2
HallC5×C72 ⋊ D4
SylowC72 ⋊ C5×D4

Subgroups

subgroupG/H
centerC2×C5×C7C2×D7
commutator, cosocleC2×C7C22×C5×C7
FrattiniC2C2×C5×C7×D7
FittingC4×C5×C72C2
socleC2×C5×C72C22
hypercenterC4×C5×C7D7
hypocenterC7C5×C7×D4
LCSG ▷ C2×C7 ▷ C7
UCSC1 ◁ C2×C5×C7 ◁ C4×C5×C7

82 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 280

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1960, 86);