Finite Group Databasebeta

#18077309

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

Aliases

No aliases for this group.

Splittings

SylowC19 ⋊ #8978

Subgroups

subgroupG/H
centerC23#10597383
commutatorC42×C19C22×C4
FrattiniC2×C42C22×D19
FittingC2×C19×#460C2
socleC23×C19#120
prime radicalC2×C19×#127C22
cosocleC2×C42×C19C23
hypercenterC2×#460D19
hypocenterC19#8978
LCSG ▷ C42×C19 ▷ C22×C19 ▷ C19
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#460

616 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=g,d^2=g,e^2=h,f^2=g,b^a=bd,c^a=ce,i^a=i^18,d^b=dg,e^b=eh,f^b=fg,i^b=i^18,d^c=dh,e^c=eh,f^c=fh

Conjugacy classes & character table

394 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4864, 64338);