Finite Group Databasebeta

#18080916

order4864
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

SylowC19 ⋊ #9570

Subgroups

subgroupG/H
centerC23#10597341
commutatorC42×C19C22×C4
FrattiniC2×C42C22×D19
FittingC19×#1277C2
socle, prime radicalC23×C19#121
cosocleC2×C42×C19C23
hypercenter#1277D19
hypocenterC19#9570
LCSG ▷ C42×C19 ▷ C22×C19 ▷ C19
UCSC1 ◁ C23 ◁ C2×C42 ◁ #1277

386 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4864

Polycyclic presentation:

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

Conjugacy classes & character table

550 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4864, 67945);