Finite Group Databasebeta

#18080780

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

Aliases

No aliases for this group.

Splittings

SylowC19 ⋊ #9551

Subgroups

subgroupG/H
centerC2×C4#10597330
commutatorC22×C4×C19C22×C4
FrattiniC2×C42C22×D19
FittingC19×#1283C2
socleC22×C19#388
prime radicalC23×C19#117
cosocleC2×C42×C19C23
hypercenter#1283D19
hypocenterC19#9551
LCSG ▷ C22×C4×C19 ▷ C2×C19 ▷ C19
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ #1283

334 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2432

Polycyclic presentation:

2^8,19|a^2=f,b^2=df,c^2=d,d^2=g,f^2=h,b^a=bd,c^a=ce,d^a=dg,c^b=ch,i^b=i^18,e^c=eg

Conjugacy classes & character table

448 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4864, 67809);