Finite Group Databasebeta

C2×#66635 #10621426

order672
isoclinismisoclinic class of #66632
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

direct productC2×#66635

Splittings

HallC3×C7 ⋊ C2×Q16
SylowC7 ⋊ C2×#216
SylowC3 ⋊ C2×#1144

Subgroups

subgroupG/H
centerC22#4268
commutator, cosocleC3×C4×C7C23
FrattiniC4C22×D21
FittingC2×C3×C7×Q8C2
socle, prime radicalC22×C3×C7D4
hypercenterC2×Q8D21
hypocenterC3×C7C2×Q16
LCSG ▷ C3×C4×C7 ▷ C2×C3×C7 ▷ C3×C7
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×Q8

120 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 672

Conjugacy classes & character table

114 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13054608, #13054609, #13054612, …
maximal normal subgroup of#13054608, #13054609, #13054612, …
maximal quotient of#13056599, C2×#10620646, C2×#10620649, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(672, 1008);