Finite Group Databasebeta

C4×C7×C71⋊C7 #28358158

order13916
isoclinismisoclinic class of C71⋊C7
automorphism?
homologyAbelianization (H1) = C4×C72 · Schur multiplier (H2) = C7

Aliases

direct productC4×C7×C71⋊C7
unambiguous semidirect product(C4×C71)⋊C72
unambiguous semidirect product(C4×C7×C71)⋊C7

Splittings

FittingC4×C7×C71 ⋊ C7
derived, SylowC71 ⋊ C4×C72
HallC4×C71 ⋊ C72

Subgroups

subgroupG/H
center, hypercenterC4×C7C71⋊C7
commutator, hypocenterC71C4×C72
FrattiniC2C2×C7×C71⋊C7
FittingC4×C7×C71C7
socleC2×C7×C71C2×C7
prime radicalC2×C7×C71⋊C7C2
cosocleC2×C71C2×C72
LCSG ▷ C71
UCSC1 ◁ C4×C7

60 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1988

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13916, 18);