Finite Group Databasebeta

#36449010

order22784
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

FittingC2×C8×Q8×C89 ⋊ C2
SylowC89 ⋊ #8948

Subgroups

subgroupG/H
centerC22×C4C2×C22⋊D89
commutatorC2×C4×C89C22×C8
FrattiniC2×C42C22×D89
FittingC2×C8×Q8×C89C2
socleC23×C89C4×D4
prime radicalC22×D356C2×C4
cosocleC2×C42×C89C23
hypercenterC2×C8×Q8D89
hypocenterC89#8948
LCSG ▷ C2×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C22×C4 ◁ C2×C4×C8 ◁ C2×C8×Q8

584 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 11392

Polycyclic presentation:

2^8,89|a^2=f,b^2=dfg,c^2=g,d^2=g,e^2=g,f^2=h,b^a=bd,c^a=ce,i^a=i^88,d^b=dg,e^b=eg,f^b=fg,d^c=dg,e^c=eg,f^c=fg

Conjugacy classes & character table

3596 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 64150);