Finite Group Databasebeta

#13115019

order1664
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC13 ⋊ #1851

Subgroups

subgroupG/H
center, FrattiniC22×C4C22×D13
commutator, socleC23×C13C22×C4
FittingC22×C13×M16C2
prime radicalC24×C13C2×C4
cosocleC22×C4×C13C23
hypercenterC22×M16D13
hypocenterC13#1851
LCSG ▷ C23×C13 ▷ C13
UCSC1 ◁ C22×C4 ◁ C22×M16

324 conjugacy classes of subgroups; only the 113 normal subgroups are shown.

normal subgroups only

This group has 324 conjugacy classes of subgroups — too many to draw. Only its 113 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=f,f^2=g,b^a=bd,c^a=ce,h^a=h^12,c^b=cg

Conjugacy classes & character table

284 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#15757020, #15757021, #15757027, …
maximal normal subgroup of#15757020, #15757021, #15757027, …
maximal quotient of#15756764, #15756769, #15756775, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1664, 4693);