Finite Group Databasebeta

C2×#10621355 #13061562

order1344
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C24×C4

Aliases

direct productC2×#10621355

Splittings

FittingC2×C3×C42×C7 ⋊ C2
HallC3×C7 ⋊ C2×#117
SylowC7 ⋊ C2×#872
SylowC3 ⋊ C2×#6435

Subgroups

subgroupG/H
centerC22×C4C2×D21
commutatorC2×C3×C7C23×C4
FrattiniC22C23×D21
FittingC2×C3×C42×C7C2
socleC23×C3×C7C23
prime radicalC23×D21C22
cosocleC22×C3×C7C24
hypercenterC2×C42D21
hypocenterC3×C7C2×#117
LCSG ▷ C2×C3×C7 ▷ C3×C7
UCSC1 ◁ C22×C4 ◁ C2×C42

660 conjugacy classes of subgroups; only the 243 normal subgroups are shown.

normal subgroups only

This group has 660 conjugacy classes of subgroups — too many to draw. Only its 243 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) = 672

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1344, 10851);