Finite Group Databasebeta

D13×#456 #13124175

order1664
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

direct productD13×#456

Splittings

FittingC13×#456 ⋊ C2
SylowC13 ⋊ C2×#456

Subgroups

subgroupG/H
centerC2D13×#120
commutator, cosocleC2×C4×C13C24
FrattiniC2×C4C23×D13
FittingC13×#456C2
socleC2×C13C2×#120
prime radicalD13×2−1+4C2
hypercenter#456D13
hypocenterC13C2×#456
LCSG ▷ C2×C4×C13 ▷ C2×C13 ▷ C13
UCSC1 ◁ C2 ◁ C2×C4 ◁ #456

708 conjugacy classes of subgroups; only the 135 normal subgroups are shown.

normal subgroups only

This group has 708 conjugacy classes of subgroups — too many to draw. Only its 135 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) = 208

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD13×#1405, #15783188, D13×#2203, …
maximal normal subgroup ofD13×#1405, #15783188, D13×#2203, …
maximal quotient ofD13×#1603, D13×#1609, D13×#1604, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1664, 13849);