Finite Group Databasebeta

C2×C7×#131⋊C3 #13060760

order1344
isoclinismisoclinic class of SL(2,𝔽3)
automorphism?
homologyAbelianization (H1) = C2×C3×C4×C7 · Schur multiplier (H2) = C2

Aliases

direct productC2×C7×#131⋊C3
unambiguous semidirect product(C2×#131)⋊(C3×C7)

Splittings

Fitting, HallC2×C7×#131 ⋊ C3
SylowC2×#131 ⋊ C3×C7

Subgroups

subgroupG/H
center, hypercenterC2×C7×C8A4
commutator, hypocenterQ8C2×C3×C4×C7
FrattiniC4C22×C7×A4
FittingC2×C7×#131C3
socleC22×C7C4×A4
prime radicalC2×C7×#41⋊C3C2
cosocle#41C22×C3×C7
LCSG ▷ Q8
UCSC1 ◁ C2×C7×C8

152 conjugacy classes of subgroups; only the 54 normal subgroups are shown.

normal subgroups only

This group has 152 conjugacy classes of subgroups — too many to draw. Only its 54 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 448

Conjugacy classes & character table

392 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1344, 10049);