Finite Group Databasebeta

C2×#66571 #10620882

order672
isoclinismisoclinic class of #66562
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

direct productC2×#66571

Splittings

HallC3×C7 ⋊ C2×Q16
SylowC7 ⋊ C2×Dic12
SylowC3 ⋊ C2×#1144

Subgroups

subgroupG/H
centerC22#4247
commutator, cosocleC3×C4×C7C23
FrattiniC4C2×D3×D7
FittingC2×C3×C4×C7C22
socle, prime radicalC22×C3×C7D4
hypercenterC2×C4D3×D7
hypocenterC3×C7C2×Q16
LCSG ▷ C3×C4×C7 ▷ C2×C3×C7 ▷ C3×C7
UCSC1 ◁ C22 ◁ C2×C4

120 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 672

Conjugacy classes & character table

84 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13052404, C4×#66571, #13052467, …
maximal normal subgroup of#13052404, C4×#66571, #13052467, …
maximal quotient of#13052296, #13052305, #13052330, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(672, 464);