Finite Group Databasebeta

C2×#131⋊ΓL(1,𝔽8) #13060789

order1344
automorphism?
homologyAbelianization (H1) = C2×C3×C4 · Schur multiplier (H2) = C2

Aliases

direct productC2×#131⋊ΓL(1,𝔽8)
unambiguous semidirect product(C2×#131)⋊ΓL(1,𝔽8)

Splittings

Fitting, HallC2×C7×#131 ⋊ C3
SylowC2×#131 ⋊ ΓL(1,𝔽8)
SylowC7 ⋊ C2×#131⋊C3

Subgroups

subgroupG/H
center, hypercenterC2×C8C22⋊ΓL(1,𝔽8)
commutator, hypocenterC7×Q8C2×C3×C4
FrattiniC4C22×C22⋊ΓL(1,𝔽8)
FittingC2×C7×#131C3
socleC22×C7C4×A4
prime radicalC2×#41⋊ΓL(1,𝔽8)C2
cosocleC7×#41C22×C3
LCSG ▷ C7×Q8
UCSC1 ◁ C2×C8

152 conjugacy classes of subgroups; only the 46 normal subgroups are shown.

normal subgroups only

This group has 152 conjugacy classes of subgroups — too many to draw. Only its 46 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

136 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1344, 10078);