Finite Group Databasebeta

#18072978

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

Aliases

No aliases for this group.

Splittings

SylowC19 ⋊ #8137

Subgroups

subgroupG/H
centerC2×C8C4×Dic19
commutatorC4×C19C2×C4×C8
FrattiniC2×C42C22×D19
FittingC19×#1450C2
socleC22×C19#376
prime radicalC23×C19#117
cosocleC2×C42×C19C23
hypercenter#1450D19
hypocenterC19#8137
LCSG ▷ C4×C19 ▷ C19
UCSC1 ◁ C2×C8 ◁ #1450

354 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=d,d^2=g,e^2=h,b^a=bd,f^a=fg,e^b=eg,i^b=i^18

Conjugacy classes & character table

808 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4864, 60007);