Finite Group Databasebeta

C2×D13×#137 #13129572

order1664
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct productC2×D13×#137

Splittings

FittingC2×C13×#137 ⋊ C2
SylowC13 ⋊ C22×#137

Subgroups

subgroupG/H
centerC22C2×D4×D13
commutator, cosocleC4×C13C25
FrattiniC4C24×D13
FittingC2×C13×#137C2
socleC22×C13C22×D4
prime radicalC2×#41×D13C2
hypercenterC2×#137D13
hypocenterC13C22×#137
LCSG ▷ C4×C13 ▷ C2×C13 ▷ C13
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×#137

1464 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 416

Conjugacy classes & character table

176 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD13×#1882, #15864439, D13×#1902, …
maximal normal subgroup ofD13×#1882, #15864439, D13×#1902, …
maximal quotient ofC2×D13×#419, C2×D13×#417, C2×D13×#428, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1664, 19246);