Finite Group Databasebeta

#18090440

order4864
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

SylowC19 ⋊ #11205

Subgroups

subgroupG/H
centerC22#11926421
commutatorC24×C19C22×C4
FrattiniC25C22×D19
FittingC2×C19×#342C2
socleC22×C19#386
prime radical, cosocleC25×C19C23
hypercenterC2×#342D19
hypocenterC19#11205
LCSG ▷ C24×C19 ▷ C2×C19 ▷ C19
UCSC1 ◁ C22 ◁ C25 ◁ C2×#342

918 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 608

Polycyclic presentation:

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

Conjugacy classes & character table

442 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4864, 77469);