Finite Group Databasebeta

#18087923

order4864
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

FittingC2×C19×#341 ⋊ C2
SylowC19 ⋊ #10753

Subgroups

subgroupG/H
centerC2×C4#10597328
commutatorC2×C4×C19C2×C42
FrattiniC23×C4C22×D19
FittingC2×C19×#341C2
socleC22×C19#385
prime radicalC22×#64541C22
cosocleC23×C4×C19C23
hypercenterC2×#341D19
hypocenterC19#10753
LCSG ▷ C2×C4×C19 ▷ C2×C19 ▷ C19
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ C2×#341

1166 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1216

Polycyclic presentation:

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

Conjugacy classes & character table

568 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4864, 74952);