Finite Group Databasebeta

C2×#66888 #10622749

order704
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productC2×#66888

Splittings

SylowC11 ⋊ C2×#101

Subgroups

subgroupG/H
centerC22(C2×D11)⋊C4
commutatorC22×C11C22×C4
FrattiniC2×C4C22×D11
FittingC2×C11×M16C2
socleC22×C11C22⋊C4
prime radicalC23×C11C2×C4
cosocleC2×C4×C11C23
hypercenterC2×M16D11
hypocenterC11C2×#101
LCSG ▷ C22×C11 ▷ C2×C11 ▷ C11
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×M16

146 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 352

Conjugacy classes & character table

122 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13068411, C4×#66888, #13068538, …
maximal normal subgroup of#13068411, C4×#66888, #13068538, …
maximal quotient ofC2×#10622107, #13066939, #13066945, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(704, 668);