Finite Group Databasebeta

#13115967

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

Aliases

No aliases for this group.

Splittings

FittingC13×#381 ⋊ C2
SylowC13 ⋊ #2022

Subgroups

subgroupG/H
centerC22#88191
commutator, cosocleC24×C13C23
FrattiniC24C22×D13
FittingC13×#381C2
socleC22×C13#120
prime radical#11719198C2
hypercenter#381D13
hypocenterC13#2022
LCSG ▷ C24×C13 ▷ C2×C13 ▷ C13
UCSC1 ◁ C22 ◁ C24 ◁ #381

430 conjugacy classes of subgroups; only the 73 normal subgroups are shown.

normal subgroups only

This group has 430 conjugacy classes of subgroups — too many to draw. Only its 73 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|b^2=g,b^a=bd,c^a=ce,f^a=fg,h^a=h^12,c^b=cf,d^c=dg,h^c=h^12

Conjugacy classes & character table

194 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#15750404, #15750406, #15774959, …
maximal normal subgroup of#15750404, #15750406, #15774959, …
maximal quotient of#15763144, #15763151, #15763158, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1664, 5641);