Finite Group Databasebeta

Q8×C7⋊SL(2,𝔽3) #13060784

order1344
automorphism?
homologyAbelianization (H1) = C22×C3 · Schur multiplier (H2) = C1

Aliases

direct productQ8×C7⋊SL(2,𝔽3)

Splittings

Fitting, HallC7×Q82 ⋊ C3
SylowQ82 ⋊ ΓL(1,𝔽8)
SylowC7 ⋊ Q8×SL(2,𝔽3)

Subgroups

subgroupG/H
center, FrattiniC22C22×C22⋊ΓL(1,𝔽8)
commutator, cosocleC2×C7×Q8C22×C3
FittingC7×Q82C3
socleC22×C7C22×A4
prime radicalC2×C7⋊SL(2,𝔽3)C22
hypercenterC2×Q8C22⋊ΓL(1,𝔽8)
hypocenterC7×Q8C3×Q8
LCSG ▷ C2×C7×Q8 ▷ C7×Q8
UCSC1 ◁ C22 ◁ C2×Q8

154 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 448

Conjugacy classes & character table

85 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1344, 10073);