Finite Group Databasebeta

C7×D1661 #37551370

order23254
automorphism?
homologyAbelianization (H1) = C2×C7 · Schur multiplier (H2) = C1

Aliases

direct productC7×D1661
unambiguous semidirect productC11⋊(C7×D151)
unambiguous semidirect productC151⋊(C7×D11)

Splittings

Fitting, socle, HallC7×C11×C151 ⋊ C2
derived, HallC11×C151 ⋊ C2×C7
HallC7×C151 ⋊ D11
SylowC151 ⋊ C7×D11
HallC7×C11 ⋊ D151
SylowC11 ⋊ C7×D151

Subgroups

subgroupG/H
center, hypercenterC7D1661
commutator, cosocle, hypocenterC11×C151C2×C7
FrattiniC1G
Fitting, socleC7×C11×C151C2
LCSG ▷ C11×C151
UCSC1 ◁ C7

16 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 11627

Conjugacy classes & character table

5824 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(23254, 4);