Finite Group Databasebeta

#18071945

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

Aliases

No aliases for this group.

Splittings

FittingC19×#1274 ⋊ C2
SylowC19 ⋊ #7857

Subgroups

subgroupG/H
centerC2×C4C42×D19
commutatorC2×C4×C19C2×C42
FrattiniC2×C42C22×D19
FittingC19×#1274C2
socleC22×C19C2×#95
prime radicalC23×D19C22⋊C4
cosocleC2×C42×C19C23
hypercenter#1274D19
hypocenterC19#7857
LCSG ▷ C2×C4×C19 ▷ C19
UCSC1 ◁ C2×C4 ◁ #1274

592 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1216

Polycyclic presentation:

2^8,19|a^2=e,b^2=f,d^2=g,e^2=h,b^a=bd,f^a=fg,c^b=ch,e^b=eg,i^c=i^18

Conjugacy classes & character table

460 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4864, 58974);