Finite Group Databasebeta

D13×#493 #13125245

order1664
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25×C4

Aliases

direct productD13×#493

Splittings

FittingC13×#493 ⋊ C2
SylowC13 ⋊ C2×#493

Subgroups

subgroupG/H
centerC22C2×D4×D13
commutator, cosocleC2×C4×C13C24
FrattiniC2×C4C23×D13
FittingC13×#493C2
socleC22×C13C22×D4
hypercenter#493D13
hypocenterC13C2×#493
LCSG ▷ C2×C4×C13 ▷ C2×C13 ▷ C13
UCSC1 ◁ C22 ◁ C42 ◁ #493

760 conjugacy classes of subgroups; only the 165 normal subgroups are shown.

normal subgroups only

This group has 760 conjugacy classes of subgroups — too many to draw. Only its 165 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

176 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD13×#1357, D13×#1361, #15774171, …
maximal normal subgroup ofD13×#1357, D13×#1361, #15774171, …
maximal quotient ofD13×#1706, D13×#1709, D13×#1712, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1664, 14919);