Finite Group Databasebeta

#18078985

order4864
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC19×#1282 ⋊ C2
SylowC19 ⋊ #9259

Subgroups

subgroupG/H
centerC22#11926422
commutatorC22×C4×C19C22×C4
FrattiniC23×C4C22×D19
FittingC19×#1282C2
socleC22×C19#386
prime radicalC2×#11926680C2
cosocleC23×C4×C19C23
hypercenter#1282D19
hypocenterC19#9259
LCSG ▷ C22×C4×C19 ▷ C22×C19 ▷ C19
UCSC1 ◁ C22 ◁ C23×C4 ◁ #1282

966 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 608

Polycyclic presentation:

2^8,19|a^2=f,b^2=dfh,d^2=gh,e^2=gh,f^2=gh,b^a=bd,c^a=ce,d^a=dg,d^b=dh,e^b=egh,f^b=fh,i^b=i^18,d^c=dgh,e^c=egh,f^c=fgh,i^c=i^18

Conjugacy classes & character table

439 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4864, 66014);