Finite Group Databasebeta

#18073553

order4864
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

FittingC19×#1451 ⋊ C2
SylowC19 ⋊ #8243

Subgroups

subgroupG/H
centerC2×C4C2×(C2×D19)⋊C4
commutatorC2×C4×C19C2×C42
FrattiniC2×C42C22×D19
FittingC19×#1451C2
socleC22×C19C4×C22⋊C4
prime radical#11927094C22
cosocleC2×C42×C19C23
hypercenter#1451D19
hypocenterC19#8243
LCSG ▷ C2×C4×C19 ▷ C22×C19 ▷ C19
UCSC1 ◁ C2×C4 ◁ C2×C4×C8 ◁ #1451

436 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2432

Polycyclic presentation:

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

Conjugacy classes & character table

556 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4864, 60582);