Finite Group Databasebeta

#13131566

order1664
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

SylowC13 ⋊ #2933

Subgroups

subgroupG/H
center, FrattiniC22C23×#261
commutator, socleC22×C13C23×C4
FittingC13×#121C4
prime radical#11719311C2
cosocleC2×Dic13C24
hypercenter#121#261
hypocenterC13#2933
LCSG ▷ C22×C13 ▷ C13
UCSC1 ◁ C22 ◁ #121

502 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 416

Polycyclic presentation:

2^7,13|a^2=f,c^2=f,f^2=g,b^a=be,h^a=h^8,d^c=dg,h^c=h^8,h^d=h^12,h^f=h^12

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#16804668, #16804671, #16804676, …
maximal normal subgroup of#16804668, #16804671, #16804676, …
maximal quotient of#16796027, #16796033, #16796040, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1664, 21240);