Finite Group Databasebeta

C2×#11719355 #13128345

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

Aliases

direct productC2×#11719355

Splittings

SylowC13 ⋊ C2×#552

Subgroups

subgroupG/H
centerC23C23×D13
commutator, cosocleC22×C13C25
FrattiniC22C24×D13
FittingC2×C13×#123C2
socleC23×C13C24
prime radicalC22×D4×C13C22
hypercenterC2×#123D13
hypocenterC13C2×#552
LCSG ▷ C22×C13 ▷ C13
UCSC1 ◁ C23 ◁ C2×#123

1124 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#15829152, #15879066, C4×#11719355, …
maximal normal subgroup of#15829152, #15879066, C4×#11719355, …
maximal quotient ofC2×#13117694, C2×#13117698, C2×#13117700, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1664, 18019);