Finite Group Databasebeta

#18090793

order4864
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

SylowC19 ⋊ #11266

Subgroups

subgroupG/H
centerC4#11926438
commutatorC22×C4×C19C22×C4
FrattiniC23×C4C22×D19
FittingC2×C19×#344C2
socleC2×C19#1442
prime radicalC24×C19C2×Q8
cosocleC23×C4×C19C23
hypercenterC2×#344D19
hypocenterC19#11266
LCSG ▷ C22×C4×C19 ▷ C2×C19 ▷ C19
UCSC1 ◁ C4 ◁ C23×C4 ◁ C2×#344

560 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 608

Polycyclic presentation:

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

Conjugacy classes & character table

442 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4864, 77822);