Finite Group Databasebeta

#18073090

order4864
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C22×C4

Aliases

No aliases for this group.

Splittings

SylowC19 ⋊ #8161

Subgroups

subgroupG/H
centerC2×C4C2×C22⋊Dic19
commutatorC23×C19C2×C42
FrattiniC23×C4C22×D19
FittingC2×C19×#435C2
socleC22×C19C4×C22⋊C4
prime radicalC22×D4×C19C2×C4
cosocleC23×C4×C19C23
hypercenterC2×#435D19
hypocenterC19#8161
LCSG ▷ C23×C19 ▷ C2×C19 ▷ C19
UCSC1 ◁ C2×C4 ◁ C23×C8 ◁ C2×#435

568 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1216

Polycyclic presentation:

2^8,19|a^2=e,b^2=f,c^2=e,e^2=h,b^a=bd,c^a=ch,f^a=fg,d^b=dg,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, 60119);