Finite Group Databasebeta

C2×#10621502 #13062117

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

Aliases

direct productC2×#10621502

Splittings

SylowC7 ⋊ C2×#984

Subgroups

subgroupG/H
centerC22C2×C7⋊S4
commutator, cosocle, hypocenterC7×SL(2,𝔽3)C23
FrattiniC2C22×C7⋊S4
FittingC2×C7×#41D3
socleC22×C7C2×S4
prime radicalC2×C7×#41⋊C3C2
hypercenterC2×C4C7⋊S4
LCSG ▷ C7×SL(2,𝔽3)
UCSC1 ◁ C22 ◁ C2×C4

282 conjugacy classes of subgroups; only the 47 normal subgroups are shown.

normal subgroups only

This group has 282 conjugacy classes of subgroups — too many to draw. Only its 47 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

110 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1344, 11406);