Finite Group Databasebeta

#13115282

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

Aliases

No aliases for this group.

Splittings

FittingC13×#407 ⋊ C2
SylowC13 ⋊ #1897

Subgroups

subgroupG/H
centerC2×C4C2×C22⋊D13
commutatorC2×C4×C13C22×C4
FrattiniC22×C4C22×D13
FittingC13×#407C2
socleC22×C13C2×C22⋊C4
prime radical#11719496C2
cosocleC22×C4×C13C23
hypercenter#407D13
hypocenterC13#1897
LCSG ▷ C2×C4×C13 ▷ C2×C13 ▷ C13
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ #407

358 conjugacy classes of subgroups; only the 89 normal subgroups are shown.

normal subgroups only

This group has 358 conjugacy classes of subgroups — too many to draw. Only its 89 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|a^2=f,b^2=df,d^2=g,f^2=g,b^a=bd,c^a=ce,d^a=dg,c^b=cg,h^b=h^12

Conjugacy classes & character table

200 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#15755244, #15755249, #15755251, …
maximal normal subgroup of#15755244, #15755249, #15755251, …
maximal quotient of#15758258, #15758263, #15758268, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1664, 4956);