Finite Group Databasebeta

#13115132

order1664
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

FittingC13×#336 ⋊ C2
SylowC13 ⋊ #1870

Subgroups

subgroupG/H
center, FrattiniC22×C4C22×D13
commutator, socleC23×C13C22×C4
FittingC13×#336C2
prime radicalC22×D52C4
cosocleC22×C4×C13C23
hypercenter#336D13
hypocenterC13#1870
LCSG ▷ C23×C13 ▷ C13
UCSC1 ◁ C22×C4 ◁ #336

408 conjugacy classes of subgroups; only the 105 normal subgroups are shown.

normal subgroups only

This group has 408 conjugacy classes of subgroups — too many to draw. Only its 105 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,b^2=df,f^2=g,b^a=bd,c^a=ce,c^b=cg,h^b=h^12,h^c=h^12

Conjugacy classes & character table

284 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD13×#1870, C2×#13115132, #15864051, …
maximal normal subgroup ofD13×#1870, C2×#13115132, #15864051, …
maximal quotient of#15757459, #15757464, #15757469, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1664, 4806);