Finite Group Databasebeta

C4×#66633 #13056654

order1344
isoclinismisoclinic class of #66632
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

direct productC4×#66633

Splittings

HallC3×C7 ⋊ C4×SD16
SylowC7 ⋊ C4×#214
SylowC3 ⋊ C4×#1142

Subgroups

subgroupG/H
centerC2×C4#4268
commutatorC3×C4×C7C22×C4
FrattiniC2×C4C22×D21
FittingC3×C4×C7×D4C2
socleC22×C3×C7C2×D4
prime radicalC2×C3×C7×D4C22
cosocleC2×C3×C4×C7C23
hypercenterC4×D4D21
hypocenterC3×C7C4×SD16
LCSG ▷ C3×C4×C7 ▷ C2×C3×C7 ▷ C3×C7
UCSC1 ◁ C2×C4 ◁ C42 ◁ C4×D4

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

228 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1344, 5943);