Finite Group Databasebeta

#13127151

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

Aliases

No aliases for this group.

Splittings

FittingC13×#487 ⋊ C2
SylowC13 ⋊ #3331

Subgroups

subgroupG/H
centerC22C2×D4×D13
commutator, cosocleC2×C4×C13C24
FrattiniC2×C4C23×D13
FittingC13×#487C2
socleC22×C13C22×D4
prime radical#11719431C2
hypercenter#487D13
hypocenterC13#3331
LCSG ▷ C2×C4×C13 ▷ C2×C13 ▷ C13
UCSC1 ◁ C22 ◁ C42 ◁ #487

388 conjugacy classes of subgroups; only the 115 normal subgroups are shown.

normal subgroups only

This group has 388 conjugacy classes of subgroups — too many to draw. Only its 115 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) = 832

Polycyclic presentation:

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

Conjugacy classes & character table

161 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#15852548, #15852550, #15852608, …
maximal normal subgroup of#15852548, #15852550, #15852608, …
maximal quotient of#15878570, #15879367, #15880147, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1664, 16825);