Finite Group Databasebeta

#18089463

order4864
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

SylowC19 ⋊ #11043

Subgroups

subgroupG/H
centerC23C2×C22⋊Dic19
commutatorC24×C19C22×C4
FrattiniC25C22×D19
FittingC2×C19×#386C2
socleC23×C19C2×C22⋊C4
prime radicalC23×D4×C19C22
cosocleC25×C19C23
hypercenterC2×#386D19
hypocenterC19#11043
LCSG ▷ C24×C19 ▷ C2×C19 ▷ C19
UCSC1 ◁ C23 ◁ C24×C4 ◁ C2×#386

1454 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1216

Polycyclic presentation:

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

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, 76492);