Finite Group Databasebeta

C2×#10620644 #13056574

order1344
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productC2×#10620644

Splittings

FittingC2×C3×C42×C7 ⋊ C2
HallC3×C7 ⋊ C2×#104
SylowC7 ⋊ C2×#805
SylowC3 ⋊ C2×#6379

Subgroups

subgroupG/H
centerC2×C4D84
commutatorC3×C4×C7C22×C4
FrattiniC2×C4C22×D21
FittingC2×C3×C42×C7C2
socleC22×C3×C7C22⋊C4
prime radicalC2×#66728C2
cosocleC2×C3×C4×C7C23
hypercenterC2×C42D21
hypocenterC3×C7C2×#104
LCSG ▷ C3×C4×C7 ▷ C2×C3×C7 ▷ C3×C7
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C2×C42

340 conjugacy classes of subgroups; only the 107 normal subgroups are shown.

normal subgroups only

This group has 340 conjugacy classes of subgroups — too many to draw. Only its 107 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) = 336

Conjugacy classes & character table

348 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1344, 5863);