Finite Group Databasebeta

#18075996

order4864
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC19 ⋊ #8734

Subgroups

subgroupG/H
centerC22#11926405
commutatorC23×C19C22×C8
FrattiniC23×C4C22×D19
FittingC2×C19×#323C2
socleC22×C19#381
prime radicalC25×C19C2×C4
cosocleC23×C4×C19C23
hypercenterC2×#323D19
hypocenterC19#8734
LCSG ▷ C23×C19 ▷ C2×C19 ▷ C19
UCSC1 ◁ C22 ◁ C23×C4 ◁ C2×#323

622 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 608

Polycyclic presentation:

2^8,19|a^2=f,c^2=d,f^2=h,b^a=bd,c^a=ce,d^a=dg,f^b=fg,e^c=eg,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, 63025);