Finite Group Databasebeta

#13116921

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

Aliases

No aliases for this group.

Splittings

FittingC13×#357 ⋊ C2
SylowC13 ⋊ #2215

Subgroups

subgroupG/H
centerC22D8×D13
commutator, cosocleC2×C8×C13C23
FrattiniC2×C8C22×D13
FittingC13×#357C2
socleC22×C13C2×D8
hypercenter#357D13
hypocenterC13#2215
LCSG ▷ C2×C8×C13 ▷ C4×C13 ▷ C2×C13 ▷ C13
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×C8 ◁ #357

174 conjugacy classes of subgroups; only the 49 normal subgroups are shown.

normal subgroups only

This group has 174 conjugacy classes of subgroups — too many to draw. Only its 49 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|b^2=df,d^2=fg,f^2=g,b^a=bd,c^a=ce,d^a=df,f^a=fg,h^b=h^12,h^c=h^12

Conjugacy classes & character table

170 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD13×#2215, C2×#13116921, #16017356, …
maximal normal subgroup ofD13×#2215, C2×#13116921, #16017356, …
maximal quotient of#15777124, #15777175, #15777243, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1664, 6595);