Finite Group Databasebeta

#18076027

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

Aliases

No aliases for this group.

Splittings

SylowC19 ⋊ #8743

Subgroups

subgroupG/H
centerC22#11926405
commutatorC22×C4×C19C22×C4
FrattiniC2×C42C22×D19
FittingC19×#1464C2
socleC22×C19#381
prime radicalC24×C19C22⋊C4
cosocleC2×C42×C19C23
hypercenter#1464D19
hypocenterC19#8743
LCSG ▷ C22×C4×C19 ▷ C22×C19 ▷ C19
UCSC1 ◁ C22 ◁ C2×C42 ◁ #1464

450 conjugacy classes of subgroups; only the 99 normal subgroups are shown.

normal subgroups only

This group has 450 conjugacy classes of subgroups — too many to draw. Only its 99 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=dh,e^2=g,f^2=h,b^a=bd,c^a=ce,d^a=dg,e^a=eh,f^b=fg,f^c=fgh,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, 63056);