Finite Group Databasebeta

#18087787

order4864
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C27

Aliases

No aliases for this group.

Splittings

FittingC2×C19×#340 ⋊ C2
SylowC19 ⋊ #10721

Subgroups

subgroupG/H
centerC24D4×D19
commutatorC2×C4×C19C2×C42
FrattiniC23×C4C22×D19
FittingC2×C19×#340C2
socleC24×C19C2×D4
prime radicalC24×D19D4
cosocleC23×C4×C19C23
hypercenterC2×#340D19
hypocenterC19#10721
LCSG ▷ C2×C4×C19 ▷ C2×C19 ▷ C19
UCSC1 ◁ C24 ◁ C23×C4 ◁ C2×#340

1646 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2432

Polycyclic presentation:

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

Conjugacy classes & character table

592 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4864, 74816);