Finite Group Databasebeta

C4×#66627 #13056559

order1344
isoclinismisoclinic class of Dic42
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C2×C4

Aliases

direct productC4×#66627

Splittings

HallC3×C7 ⋊ C4×M16
SylowC7 ⋊ C4×#208
SylowC3 ⋊ C4×#1136

Subgroups

subgroupG/H
centerC42C2×D21
commutatorC2×C3×C7C2×C42
FrattiniC2×C4C22×D21
FittingC2×C3×C42×C7C2
socleC22×C3×C7C22×C4
prime radicalC23×C3×C7C2×C4
cosocleC2×C3×C4×C7C23
hypercenterC2×C42D21
hypocenterC3×C7C4×M16
LCSG ▷ C2×C3×C7 ▷ C3×C7
UCSC1 ◁ C42 ◁ C2×C42

284 conjugacy classes of subgroups; only the 163 normal subgroups are shown.

normal subgroups only

This group has 284 conjugacy classes of subgroups — too many to draw. Only its 163 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, 5848);