Finite Group Databasebeta

D5×D7×C239 #45689481

order33460
automorphism?
homologyAbelianization (H1) = C22×C239 · Schur multiplier (H2) = C2

Aliases

direct productD5×D7×C239
unambiguous semidirect product(C7×D5)⋊(C2×C239)
unambiguous semidirect product(C5×D7)⋊(C2×C239)
unambiguous semidirect productD35⋊(C2×C239)

Splittings

Fitting, socle, HallC5×C7×C239 ⋊ C22
derived, HallC5×C7 ⋊ C22×C239
HallC7×C239 ⋊ C2×D5
HallC5×C239 ⋊ C2×D7
SylowC7 ⋊ C2×D5×C239
SylowC5 ⋊ C2×D7×C239

Subgroups

subgroupG/H
center, hypercenterC239D5×D7
commutator, cosocle, hypocenterC5×C7C22×C239
FrattiniC1G
Fitting, socleC5×C7×C239C22
LCSG ▷ C5×C7
UCSC1 ◁ C239

40 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8365

Conjugacy classes & character table

4780 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(33460, 28);