Finite Group Databasebeta

#18075501

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

Aliases

No aliases for this group.

Splittings

SylowC19 ⋊ #8624

Subgroups

subgroupG/H
centerC22#11926404
commutatorC22×C4×C19C22×C4
FrattiniC2×C42C22×D19
FittingC2×C19×#436C2
socleC22×C19#380
prime radicalC22×D4×C19Q8
cosocleC2×C42×C19C23
hypercenterC2×#436D19
hypocenterC19#8624
LCSG ▷ C22×C4×C19 ▷ C22×C19 ▷ C19
UCSC1 ◁ C22 ◁ C2×C42 ◁ C2×#436

418 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1216

Polycyclic presentation:

2^8,19|a^2=f,b^2=d,d^2=g,f^2=gh,b^a=bd,c^a=ce,d^a=dg,e^a=eh,i^a=i^18,c^b=cg,f^c=fh

Conjugacy classes & character table

544 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4864, 62530);