Finite Group Databasebeta

#13114985

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

Aliases

No aliases for this group.

Splittings

SylowC13 ⋊ #1841

Subgroups

subgroupG/H
centerC4#88180
commutatorC2×C4×C13C22×C4
FrattiniC22×C4C22×D13
FittingC4×C13×M16C2
socleC2×C13#383
prime radicalC23×C13#41
cosocleC22×C4×C13C23
hypercenterC4×M16D13
hypocenterC13#1841
LCSG ▷ C2×C4×C13 ▷ C2×C13 ▷ C13
UCSC1 ◁ C4 ◁ C2×M16 ◁ C4×M16

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

normal subgroups only

This group has 162 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) = 208

Polycyclic presentation:

2^7,13|a^2=f,b^2=de,c^2=d,d^2=g,e^2=g,b^a=bd,c^a=ce,d^a=dg,h^a=h^12,f^c=fg

Conjugacy classes & character table

272 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#15749980, #15749981, #15749983, …
maximal normal subgroup of#15749980, #15749981, #15749983, …
maximal quotient of#15756639, #15756643, #15756647, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1664, 4659);