Finite Group Databasebeta

#18089057

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

Aliases

No aliases for this group.

Splittings

SylowC19 ⋊ #10971

Subgroups

subgroupG/H
centerC22×C4C2×C22⋊D19
commutatorC22×C4×C19C22×C4
FrattiniC23×C4C22×D19
Fitting, prime radicalC2×C19×#525C2
socleC23×C19C2×C22⋊C4
cosocleC23×C4×C19C23
hypercenterC2×#525D19
hypocenterC19#10971
LCSG ▷ C22×C4×C19 ▷ C2×C19 ▷ C19
UCSC1 ◁ C22×C4 ◁ C24×C4 ◁ C2×#525

1630 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1216

Polycyclic presentation:

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

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, 76086);