Finite Group Databasebeta

#18075742

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

Aliases

No aliases for this group.

Splittings

FittingC19×#1286 ⋊ C2
SylowC19 ⋊ #8674

Subgroups

subgroupG/H
centerC22#11926403
commutatorC42×C19C22×C4
FrattiniC2×C42C22×D19
FittingC19×#1286C2
socleC22×C19#380
prime radical#11927094C22
cosocleC2×C42×C19C23
hypercenter#1286D19
hypocenterC19#8674
LCSG ▷ C42×C19 ▷ C22×C19 ▷ C19
UCSC1 ◁ C22 ◁ C2×C42 ◁ #1286

434 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1216

Polycyclic presentation:

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

Conjugacy classes & character table

334 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4864, 62771);