Finite Group Databasebeta

C5×C7⋊#10621729 #37556857

order23660
automorphism?
homologyAbelianization (H1) = C4×C5 · Schur multiplier (H2) = C13

Aliases

direct productC5×C7⋊#10621729
unambiguous semidirect productC7⋊(C5×#10621729)

Splittings

Fitting, socle, HallC5×C7×C132 ⋊ C4
derived, HallC7×C132 ⋊ C4×C5
HallC5×C132 ⋊ Dic7
SylowC132 ⋊ C5×Dic7
HallC5×C7 ⋊ #10621729
SylowC7 ⋊ C5×#10621729

Subgroups

subgroupG/H
center, hypercenterC5C7⋊#10621729
commutator, hypocenterC7×C132C4×C5
FrattiniC1G
Fitting, socleC5×C7×C132C4
prime radicalC5×C7×C13⋊D13C2
cosocleC7×C13⋊D13C2×C5
LCSG ▷ C7×C132
UCSC1 ◁ C5

96 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 910

Conjugacy classes & character table

1520 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(23660, 87);