Finite Group Databasebeta

#13124199

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

Aliases

No aliases for this group.

Splittings

FittingC13×#536 ⋊ C2
SylowC13 ⋊ #3020

Subgroups

subgroupG/H
centerC2C2×#88191
commutator, cosocleC2×C4×C13C24
FrattiniC2×C4C23×D13
FittingC13×#536C2
socleC2×C13C2×#120
hypercenter#536D13
hypocenterC13#3020
LCSG ▷ C2×C4×C13 ▷ C2×C13 ▷ C13
UCSC1 ◁ C2 ◁ C22×C4 ◁ #536

698 conjugacy classes of subgroups; only the 145 normal subgroups are shown.

normal subgroups only

This group has 698 conjugacy classes of subgroups — too many to draw. Only its 145 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

Polycyclic presentation:

2^7,13|c^2=g,e^2=g,b^a=be,c^a=cf,d^a=dg,e^a=eg,e^b=eg,f^b=fg,h^b=h^12,e^c=eg

Conjugacy classes & character table

161 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#15894228, #15894232, #15894239, …
maximal normal subgroup of#15894228, #15894232, #15894239, …
maximal quotient of#15835302, #15835341, #15835366, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1664, 13873);