Finite Group Databasebeta

#18089175

order4864
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

FittingC2×C19×#408 ⋊ C2
SylowC19 ⋊ #10996

Subgroups

subgroupG/H
centerC2×C4#10597383
commutatorC24×C19C22×C4
FrattiniC23×C4C22×D19
FittingC2×C19×#408C2
socleC22×C19#379
prime radical#14576964C2
cosocleC23×C4×C19C23
hypercenterC2×#408D19
hypocenterC19#10996
LCSG ▷ C24×C19 ▷ C2×C19 ▷ C19
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ C2×#408

1306 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1216

Polycyclic presentation:

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

Conjugacy classes & character table

556 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4864, 76204);