Finite Group Databasebeta

#18075155

order4864
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C25×C4

Aliases

No aliases for this group.

Splittings

FittingC19×#1781 ⋊ C2
SylowC19 ⋊ #8546

Subgroups

subgroupG/H
centerC22#11926399
commutatorC24×C19C22×C4
FrattiniC25C22×D19
FittingC19×#1781C2
socleC22×C19#379
prime radicalC22×#10597386C2
cosocleC25×C19C23
hypercenter#1781D19
hypocenterC19#8546
LCSG ▷ C24×C19 ▷ C22×C19 ▷ C19
UCSC1 ◁ C22 ◁ C25 ◁ #1781

1846 conjugacy classes of subgroups; only the 131 normal subgroups are shown.

normal subgroups only

This group has 1846 conjugacy classes of subgroups — too many to draw. Only its 131 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 608

Polycyclic presentation:

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

Conjugacy classes & character table

328 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4864, 62184);