Finite Group Databasebeta

#18072196

order4864
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

SylowC19 ⋊ #7925

Subgroups

subgroupG/H
centerC2×C4C2×(C2×D19)⋊C4
commutatorC23×C19C2×C42
FrattiniC23×C4C22×D19
FittingC19×#2280C2
socleC22×C19C2×#95
prime radicalC25×C19C2×C4
cosocleC23×C4×C19C23
hypercenter#2280D19
hypocenterC19#7925
LCSG ▷ C23×C19 ▷ C2×C19 ▷ C19
UCSC1 ◁ C2×C4 ◁ C24×C4 ◁ #2280

954 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 608

Polycyclic presentation:

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

Conjugacy classes & character table

568 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4864, 59225);