Finite Group Databasebeta

#18072131

order4864
automorphism?
homologyAbelianization (H1) = C2×C4×C8 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC19×#1280 ⋊ C2
SylowC19 ⋊ #7907

Subgroups

subgroupG/H
centerC23C22⋊C4×D19
commutatorC22×C19C2×C4×C8
FrattiniC23×C4C22×D19
FittingC19×#1280C2
socleC23×C19C2×C22⋊C4
prime radicalC24×D19C2×C4
cosocleC23×C4×C19C23
hypercenter#1280D19
hypocenterC19#7907
LCSG ▷ C22×C19 ▷ C2×C19 ▷ C19
UCSC1 ◁ C23 ◁ C23×C4 ◁ #1280

1130 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=h,e^2=h,b^a=bd,d^a=dg,e^b=eg,i^c=i^18

Conjugacy classes & character table

484 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4864, 59160);