Finite Group Databasebeta

C2×#11719369 #13128423

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

Aliases

direct productC2×#11719369

Splittings

FittingC2×C13×#123 ⋊ C2
SylowC13 ⋊ C2×#559

Subgroups

subgroupG/H
centerC23C23×D13
commutator, cosocleC22×C13C25
FrattiniC22C24×D13
FittingC2×C13×#123C2
socleC23×C13C24
prime radicalC2×#88194C2
hypercenterC2×#123D13
hypocenterC13C2×#559
LCSG ▷ C22×C13 ▷ C13
UCSC1 ◁ C23 ◁ C2×#123

1240 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 832

Conjugacy classes & character table

218 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#15778723, #15778724, #15829249, …
maximal normal subgroup of#15778723, #15778724, #15829249, …
maximal quotient ofC2×#13117790, C2×#13117804, C2×#13117806, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1664, 18097);