Finite Group Databasebeta

C2×#11719410 #13128332

order1664
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C28

Aliases

direct productC2×#11719410

Splittings

FittingC2×C13×#126 ⋊ C2
SylowC13 ⋊ C2×#551

Subgroups

subgroupG/H
centerC23C23×D13
commutator, cosocleC22×C13C25
FrattiniC22C24×D13
FittingC2×C13×#126C2
socleC23×C13C24
prime radicalC2×#88136C2
hypercenterC2×#126D13
hypocenterC13C2×#551
LCSG ▷ C22×C13 ▷ C13
UCSC1 ◁ C23 ◁ C2×#126

1328 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 416

Conjugacy classes & character table

218 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#15829113, #15829191, C4×#11719410, …
maximal normal subgroup of#15829113, #15829191, C4×#11719410, …
maximal quotient ofC2×#13117680, C2×#13117684, C2×#13117691, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1664, 18006);