Finite Group Databasebeta

#18088188

order4864
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C23×C4

Aliases

No aliases for this group.

Splittings

SylowC19 ⋊ #10805

Subgroups

subgroupG/H
centerC2×C4#10597323
commutatorC2×C4×C19C2×C42
FrattiniC23×C4C22×D19
FittingC2×C19×#344C2
socleC22×C19#383
prime radicalC24×C19#41
cosocleC23×C4×C19C23
hypercenterC2×#344D19
hypocenterC19#10805
LCSG ▷ C2×C4×C19 ▷ C2×C19 ▷ C19
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ C2×#344

674 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 608

Polycyclic presentation:

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

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, 75217);