Finite Group Databasebeta

C2×#66623 #10621385

order672
isoclinismisoclinic class of #66623
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

direct productC2×#66623

Splittings

FittingC2×C3×C7×C8 ⋊ C2
HallC3×C7 ⋊ C2×SD16
SylowC7 ⋊ C2×#204
SylowC3 ⋊ C2×#1132

Subgroups

subgroupG/H
centerC22D84
commutator, cosocleC3×C4×C7C23
FrattiniC4C22×D21
FittingC2×C3×C7×C8C2
socleC22×C3×C7D4
prime radicalC2×D84C2
hypercenterC2×C8D21
hypocenterC3×C7C2×SD16
LCSG ▷ C3×C4×C7 ▷ C2×C3×C7 ▷ C3×C7
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×C8

136 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 336

Conjugacy classes & character table

174 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13053095, #13053097, #13053113, …
maximal normal subgroup of#13053095, #13053097, #13053113, …
maximal quotient of#13056317, #13056318, C4×#66623, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(672, 967);