Finite Group Databasebeta

#18082292

order4864
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22×C8

Aliases

No aliases for this group.

Splittings

FittingC19×#1990 ⋊ C2
SylowC19 ⋊ #9822

Subgroups

subgroupG/H
centerC23#10597386
commutatorC42×C19C22×C4
FrattiniC2×C42C22×D19
FittingC19×#1990C2
socleC23×C19#127
prime radicalC2×#10597320C22
cosocleC2×C42×C19C23
hypercenter#1990D19
hypocenterC19#9822
LCSG ▷ C42×C19 ▷ C22×C19 ▷ C19
UCSC1 ◁ C23 ◁ C2×C42 ◁ #1990

578 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2432

Polycyclic presentation:

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

Conjugacy classes & character table

472 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4864, 69321);