Finite Group Databasebeta

#18075518

order4864
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingC19×#1808 ⋊ C2
SylowC19 ⋊ #8628

Subgroups

subgroupG/H
centerC22#11926401
commutatorC22×C4×C19C22×C4
FrattiniC23×C4C22×D19
FittingC19×#1808C2
socleC22×C19#380
prime radical#11927055C22
cosocleC23×C4×C19C23
hypercenter#1808D19
hypocenterC19#8628
LCSG ▷ C22×C4×C19 ▷ C22×C19 ▷ C19
UCSC1 ◁ C22 ◁ C23×C4 ◁ #1808

456 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1216

Polycyclic presentation:

2^8,19|a^2=f,b^2=dh,d^2=g,e^2=g,b^a=bd,c^a=ce,d^a=dg,e^a=eh,e^c=eg,f^c=fgh,i^c=i^18

Conjugacy classes & character table

436 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4864, 62547);