Finite Group Databasebeta

#36545441

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

Aliases

No aliases for this group.

Splittings

SylowC89 ⋊ #19866

Subgroups

subgroupG/H
centerC22D4×C22⋊D89
commutator, cosocleC42×C89C24
FrattiniC42C23×D89
FittingC89×#3360C2
socleC22×C89D42
prime radicalC2×D8×C89D4
hypercenter#3360D89
hypocenterC89#19866
LCSG ▷ C42×C89 ▷ C22×C89 ▷ C89
UCSC1 ◁ C22 ◁ C42 ◁ #3360

570 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 11392

Polycyclic presentation:

2^8,89|a^2=h,b^2=gh,c^2=g,d^2=gh,e^2=g,f^2=h,b^a=be,c^a=cf,e^a=eg,f^a=fh,i^a=i^88,d^b=de,e^b=eg,f^c=fh,e^d=eg,i^d=i^88

Conjugacy classes & character table

1580 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 160581);