Finite Group Databasebeta

C4×#66623 #13056328

order1344
isoclinismisoclinic class of #66623
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

direct productC4×#66623

Splittings

FittingC3×C4×C7×C8 ⋊ C2
HallC3×C7 ⋊ C4×SD16
SylowC7 ⋊ C4×#204
SylowC3 ⋊ C4×#1132

Subgroups

subgroupG/H
centerC2×C4D84
commutatorC3×C4×C7C22×C4
FrattiniC2×C4C22×D21
FittingC3×C4×C7×C8C2
socleC22×C3×C7C2×D4
prime radicalC2×D84C22
cosocleC2×C3×C4×C7C23
hypercenterC4×C8D21
hypocenterC3×C7C4×SD16
LCSG ▷ C3×C4×C7 ▷ C2×C3×C7 ▷ C3×C7
UCSC1 ◁ C2×C4 ◁ C42 ◁ C4×C8

244 conjugacy classes of subgroups; only the 91 normal subgroups are shown.

normal subgroups only

This group has 244 conjugacy classes of subgroups — too many to draw. Only its 91 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

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1344, 5617);