Finite Group Databasebeta

#18069658

order4864
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

SylowC19 ⋊ #7250

Subgroups

subgroupG/H
centerC23#10597291
commutatorC22×C4×C19C42
FrattiniC22×C22⋊C4C2×D19
FittingC19×#1439C2
socleC23×C19#99
prime radicalC25×C19D4
cosocleC22×C22⋊C4×C19C22
hypercenter#1439D19
hypocenterC19#7250
LCSG ▷ C22×C4×C19 ▷ C23×C19 ▷ C2×C19 ▷ C19
UCSC1 ◁ C23 ◁ C24 ◁ C22×C22⋊C4 ◁ #1439

632 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1216

Polycyclic presentation:

2^8,19|a^2=d,b^2=e,c^2=f,b^a=bc,c^a=cf,e^a=efg,c^b=cg,g^b=gh,i^b=i^18,e^c=eh

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, 56687);