Finite Group Databasebeta

C2×#6438⋊C3 #13057210

order1344
automorphism?
homologyAbelianization (H1) = C24×C3 · Schur multiplier (H2) = C24×C4

Aliases

direct productC2×#6438⋊C3
unambiguous semidirect product(C2×#6438)⋊C3

Splittings

FittingC2×C42×C7 ⋊ C2×C3
HallC2×#6438 ⋊ C3
HallΓL(1,𝔽8) ⋊ C2×#124
SylowC7 ⋊ C2×C3×#124

Subgroups

subgroupG/H
centerC23C22×AGL(1,𝔽7)
commutator, cosocleC22×C7C24×C3
FrattiniC22C23×AGL(1,𝔽7)
FittingC2×C42×C7C2×C3
socleC23×C7C23×C3
prime radicalC22×C4⋊AGL(1,𝔽7)C2
hypercenterC2×C42AGL(1,𝔽7)
hypocenterC7C2×C3×#124
LCSG ▷ C22×C7 ▷ C7
UCSC1 ◁ C23 ◁ C2×C42

660 conjugacy classes of subgroups; only the 216 normal subgroups are shown.

normal subgroups only

This group has 660 conjugacy classes of subgroups — too many to draw. Only its 216 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) = 224

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1344, 6499);