Finite Group Databasebeta

#18080778

order4864
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

SylowC19 ⋊ #9550

Subgroups

subgroupG/H
centerC2×C4#10597385
commutatorC2×C4×C19C22×C8
FrattiniC2×C42C22×D19
FittingC19×#1478C2
socleC22×C19#388
prime radicalC22×D4×C19C2×C4
cosocleC2×C42×C19C23
hypercenter#1478D19
hypocenterC19#9550
LCSG ▷ C2×C4×C19 ▷ C2×C19 ▷ C19
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ #1478

378 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1216

Polycyclic presentation:

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

Conjugacy classes & character table

460 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4864, 67807);