Finite Group Databasebeta

#18077950

order4864
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

SylowC19 ⋊ #9087

Subgroups

subgroupG/H
centerC22#11926423
commutatorC2×C4×C19C22×C8
FrattiniC2×C42C22×D19
FittingC19×#2972C2
socleC22×C19#386
prime radicalC22×D4×C19C2×C4
cosocleC2×C42×C19C23
hypercenter#2972D19
hypocenterC19#9087
LCSG ▷ C2×C4×C19 ▷ C2×C19 ▷ C19
UCSC1 ◁ C22 ◁ C2×C42 ◁ #2972

532 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1216

Polycyclic presentation:

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

Conjugacy classes & character table

670 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4864, 64979);