Finite Group Databasebeta

C8×C7⋊SL(2,𝔽3) #13055074

order1344
isoclinismisoclinic class of C7⋊SL(2,𝔽3)
automorphism?
homologyAbelianization (H1) = C3×C8 · Schur multiplier (H2) = C1

Aliases

direct productC8×C7⋊SL(2,𝔽3)
unambiguous semidirect product(C7×C8)⋊SL(2,𝔽3)
unambiguous semidirect product(C8×Q8)⋊ΓL(1,𝔽8)

Splittings

Fitting, HallC7×C8×Q8 ⋊ C3
derivedC7×Q8 ⋊ C3×C8
SylowC8×Q8 ⋊ ΓL(1,𝔽8)
SylowC7 ⋊ C8×SL(2,𝔽3)

Subgroups

subgroupG/H
center, hypercenterC2×C8C22⋊ΓL(1,𝔽8)
commutator, hypocenterC7×Q8C3×C8
FrattiniC2×C4C2×C22⋊ΓL(1,𝔽8)
FittingC7×C8×Q8C3
socleC22×C7C4×A4
prime radicalC2×C7⋊SL(2,𝔽3)C4
cosocleC4×C7×Q8C2×C3
LCSG ▷ C7×Q8
UCSC1 ◁ C2×C8

84 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 448

Conjugacy classes & character table

136 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1344, 4363);