Finite Group Databasebeta

#18075859

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

Aliases

No aliases for this group.

Splittings

FittingC4×C19×#107 ⋊ C2
SylowC19 ⋊ #8697

Subgroups

subgroupG/H
centerC22#11926401
commutatorC42×C19C22×C4
FrattiniC2×C42C22×D19
FittingC4×C19×#107C2
socleC22×C19#380
prime radical#10597376D4
cosocleC2×C42×C19C23
hypercenterC4×#107D19
hypocenterC19#8697
LCSG ▷ C42×C19 ▷ C22×C19 ▷ C19
UCSC1 ◁ C22 ◁ C2×C42 ◁ C4×#107

384 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1216

Polycyclic presentation:

2^8,19|a^2=f,b^2=dgh,d^2=g,e^2=gh,f^2=gh,b^a=bd,c^a=ce,d^a=dg,e^a=eh,i^a=i^18,e^c=egh,f^c=fg,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, 62888);