Finite Group Databasebeta

#18087875

order4864
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

FittingC19×#1738 ⋊ C2
SylowC19 ⋊ #10744

Subgroups

subgroupG/H
centerC4#11926420
commutatorC2×C4×C19C2×C42
FrattiniC23×C4C22×D19
FittingC19×#1738C2
socleC2×C19C22⋊#95
prime radicalC22×#64541C22
cosocleC23×C4×C19C23
hypercenter#1738D19
hypocenterC19#10744
LCSG ▷ C2×C4×C19 ▷ C2×C19 ▷ C19
UCSC1 ◁ C4 ◁ C23×C4 ◁ #1738

1152 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 608

Polycyclic presentation:

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

Conjugacy classes & character table

454 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4864, 74904);