Finite Group Databasebeta

#18075432

order4864
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

FittingC19×#1289 ⋊ C2
SylowC19 ⋊ #8608

Subgroups

subgroupG/H
centerC22#11926403
commutatorC22×C4×C19C22×C4
FrattiniC23×C4C22×D19
FittingC19×#1289C2
socleC22×C19#380
prime radicalC22×C22⋊D19D4
cosocleC23×C4×C19C23
hypercenter#1289D19
hypocenterC19#8608
LCSG ▷ C22×C4×C19 ▷ C22×C19 ▷ C19
UCSC1 ◁ C22 ◁ C23×C4 ◁ #1289

550 conjugacy classes of subgroups; only the 121 normal subgroups are shown.

normal subgroups only

This group has 550 conjugacy classes of subgroups — too many to draw. Only its 121 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) = 1216

Polycyclic presentation:

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

Conjugacy classes & character table

340 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4864, 62461);