Finite Group Databasebeta

#13124202

order1664
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

FittingC13×#421 ⋊ C2
SylowC13 ⋊ #3020

Subgroups

subgroupG/H
centerC2C2×#88136
commutator, cosocleC2×C4×C13C24
FrattiniC2×C4C23×D13
FittingC13×#421C2
socleC2×C13C2×#120
hypercenter#421D13
hypocenterC13#3020
LCSG ▷ C2×C4×C13 ▷ C2×C13 ▷ C13
UCSC1 ◁ C2 ◁ C22×C4 ◁ #421

698 conjugacy classes of subgroups; only the 145 normal subgroups are shown.

normal subgroups only

This group has 698 conjugacy classes of subgroups — too many to draw. Only its 145 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|c^2=g,e^2=g,b^a=be,c^a=cf,d^a=dg,e^a=eg,h^a=h^12,e^b=eg,f^b=fg,e^c=eg,h^c=h^12

Conjugacy classes & character table

161 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#15894230, #15894233, #15894236, …
maximal normal subgroup of#15894230, #15894233, #15894236, …
maximal quotient of#15835306, #15835308, #15835345, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1664, 13876);