Finite Group Databasebeta

#18090949

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

Aliases

No aliases for this group.

Splittings

SylowC19 ⋊ #11291

Subgroups

subgroupG/H
centerC22×C4D4×D19
commutatorC22×C4×C19C22×C4
FrattiniC23×C4C22×D19
FittingC2×C19×#341C2
socleC23×C19C4×D4
prime radicalC24×C19#41
cosocleC23×C4×C19C23
hypercenterC2×#341D19
hypocenterC19#11291
LCSG ▷ C22×C4×C19 ▷ C2×C19 ▷ C19
UCSC1 ◁ C22×C4 ◁ C23×C4 ◁ C2×#341

658 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1216

Polycyclic presentation:

2^8,19|a^2=g,b^2=e,c^2=d,d^2=h,f^2=h,b^a=bd,c^a=ce,i^a=i^18,c^b=cf,d^b=dh,f^b=fh,g^b=gh,i^b=i^18

Conjugacy classes & character table

568 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4864, 77978);