Finite Group Databasebeta

#13123555

order1664
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC2×C13×#97 ⋊ C2
SylowC13 ⋊ #2932

Subgroups

subgroupG/H
center, FrattiniC2×C4C23×D13
commutator, socleC22×C13C23×C4
FittingC2×C13×#97C2
prime radical#11719182C2
cosocleC2×C4×C13C24
hypercenterC2×#97D13
hypocenterC13#2932
LCSG ▷ C22×C13 ▷ C13
UCSC1 ◁ C2×C4 ◁ C2×#97

484 conjugacy classes of subgroups; only the 189 normal subgroups are shown.

normal subgroups only

This group has 484 conjugacy classes of subgroups — too many to draw. Only its 189 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=f,c^2=f,f^2=g,b^a=be,c^a=cg,d^a=dg,h^a=h^12,d^b=dg,h^b=h^12

Conjugacy classes & character table

284 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#15757050, #15757054, #15757064, …
maximal normal subgroup of#15757050, #15757054, #15757064, …
maximal quotient of#15833628, #15833636, #15833643, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1664, 13229);