Finite Group Databasebeta

#18073906

order4864
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

SylowC19 ⋊ #8310

Subgroups

subgroupG/H
centerC22×C4C2×C22⋊D19
commutatorC2×C4×C19C22×C8
FrattiniC2×C42C22×D19
FittingC22×C4×D4×C19C2
socleC23×C19C2×C22⋊C4
prime radicalC23×D4×C19C4
cosocleC2×C42×C19C23
hypercenterC22×C4×D4D19
hypocenterC19#8310
LCSG ▷ C2×C4×C19 ▷ C2×C19 ▷ C19
UCSC1 ◁ C22×C4 ◁ C22×C42 ◁ C22×C4×D4

1520 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1216

Polycyclic presentation:

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

Conjugacy classes & character table

796 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4864, 60935);