Finite Group Databasebeta

#18075114

order4864
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

SylowC19 ⋊ #8535

Subgroups

subgroupG/H
centerC22#11926400
commutatorC24×C19C22×C4
FrattiniC25C22×D19
Fitting, prime radicalC19×#3490C2
socleC22×C19#379
cosocleC25×C19C23
hypercenter#3490D19
hypocenterC19#8535
LCSG ▷ C24×C19 ▷ C22×C19 ▷ C19
UCSC1 ◁ C22 ◁ C25 ◁ #3490

1062 conjugacy classes of subgroups; only the 139 normal subgroups are shown.

normal subgroups only

This group has 1062 conjugacy classes of subgroups — too many to draw. Only its 139 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,c^2=g,b^a=bd,c^a=ce,d^a=dg,i^a=i^18,e^b=eh,f^b=fg,d^c=dh

Conjugacy classes & character table

436 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4864, 62143);