Finite Group Databasebeta

#13131578

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

Aliases

No aliases for this group.

Splittings

SylowC13 ⋊ #2935

Subgroups

subgroupG/H
center, FrattiniC22C23×#261
commutator, socleC22×C13C23×C4
FittingC13×#121C4
prime radical#11719301C2
cosocleC2×Dic13C24
hypercenter#121#261
hypocenterC13#2935
LCSG ▷ C22×C13 ▷ C13
UCSC1 ◁ C22 ◁ #121

492 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 832

Polycyclic presentation:

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

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#16796029, #16796031, #16796049, …
maximal normal subgroup of#16796029, #16796031, #16796049, …
maximal quotient of#16796539, #16796544, #16796550, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1664, 21252);