Finite Group Databasebeta

#36449122

order22784
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

FittingC89×#1282 ⋊ C2
SylowC89 ⋊ #8967

Subgroups

subgroupG/H
centerC2×C4#15667982
commutatorC24×C89C22×C4
FrattiniC23×C4C22×D89
FittingC89×#1282C2
socleC22×C89#386
prime radicalC2×#15667982C4
cosocleC23×C4×C89C23
hypercenter#1282D89
hypocenterC89#8967
LCSG ▷ C24×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ #1282

908 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2848

Polycyclic presentation:

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

Conjugacy classes & character table

1988 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 64262);