Finite Group Databasebeta

C2×Dic168 #13056542

order1344
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

direct productC2×Dic168

Splittings

HallC3×C7 ⋊ C2×Q32
SylowC7 ⋊ C2×Dic24
SylowC3 ⋊ C2×Dic56

Subgroups

subgroupG/H
centerC22D168
commutator, cosocleC3×C7×C8C23
FrattiniC8C22×D21
FittingC2×C3×C7×C16C2
socle, prime radicalC22×C3×C7D8
hypercenterC2×C16D21
hypocenterC3×C7C2×Q32
LCSG ▷ C3×C7×C8 ▷ C3×C4×C7 ▷ C2×C3×C7 ▷ C3×C7
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×C8 ◁ C2×C16

164 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1344

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1344, 5831);