Finite Group Databasebeta

C2×#6450⋊C3 #13057230

order1344
automorphism?
homologyAbelianization (H1) = C23×C3×C4 · Schur multiplier (H2) = C25

Aliases

direct productC2×#6450⋊C3
unambiguous semidirect product(C2×#6450)⋊C3

Splittings

HallC2×#6450 ⋊ C3
HallΓL(1,𝔽8) ⋊ C2×C4×Q8
SylowC7 ⋊ C2×C3×C4×Q8

Subgroups

subgroupG/H
centerC23C22×AGL(1,𝔽7)
commutatorC2×C7C23×C3×C4
FrattiniC22C23×AGL(1,𝔽7)
FittingC2×C7×C4⋊C4C2×C3
socleC23×C7C23×C3
prime radicalC23×ΓL(1,𝔽8)C23
cosocleC22×C7C24×C3
hypercenterC2×C4⋊C4AGL(1,𝔽7)
hypocenterC7C2×C3×C4×Q8
LCSG ▷ C2×C7 ▷ C7
UCSC1 ◁ C23 ◁ C2×C4⋊C4

596 conjugacy classes of subgroups; only the 312 normal subgroups are shown.

normal subgroups only

This group has 596 conjugacy classes of subgroups — too many to draw. Only its 312 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

140 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1344, 6519);