Finite Group Databasebeta

C7×Dic42 #11924284

order1176
isoclinismisoclinic class of Dic42
automorphism?
homologyAbelianization (H1) = C22×C7 · Schur multiplier (H2) = C1

Aliases

direct productC7×Dic42

Splittings

HallC3×C72 ⋊ Q8
SylowC72 ⋊ Dic6
SylowC3 ⋊ C7×Dic14

Subgroups

subgroupG/H
centerC2×C7C2×D21
commutator, cosocleC2×C3×C7C22×C7
FrattiniC2C2×C7×D21
FittingC3×C4×C72C2
socle, prime radicalC2×C3×C72C22
hypercenterC4×C7D21
hypocenterC3×C7C7×Q8
LCSG ▷ C2×C3×C7 ▷ C3×C7
UCSC1 ◁ C2×C7 ◁ C4×C7

66 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 168

Conjugacy classes & character table

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

Relationships

maximal subgroup of#72246605, D3×C7×Dic14, #72246611, …
maximal normal subgroup of#72246605, D3×C7×Dic14, #72246611, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1176, 199);