Finite Group Databasebeta

D13×#489 #13125162

order1664
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C23×C4

Aliases

direct productD13×#489

Splittings

FittingC13×#489 ⋊ C2
SylowC13 ⋊ C2×#489

Subgroups

subgroupG/H
centerC22C2×D4×D13
commutator, cosocleC2×C4×C13C24
FrattiniC2×C4C23×D13
FittingC13×#489C2
socleC22×C13C22×D4
prime radicalC2×D4×D13C22
hypercenter#489D13
hypocenterC13C2×#489
LCSG ▷ C2×C4×C13 ▷ C2×C13 ▷ C13
UCSC1 ◁ C22 ◁ C42 ◁ #489

436 conjugacy classes of subgroups; only the 125 normal subgroups are shown.

normal subgroups only

This group has 436 conjugacy classes of subgroups — too many to draw. Only its 125 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 416

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD13×#1659, D13×#1661, D13×#1662, …
maximal normal subgroup ofD13×#1659, D13×#1661, D13×#1662, …
maximal quotient ofD13×#1836, D13×#1935, D13×#1936, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1664, 14836);