Finite Group Databasebeta

#36444073

order22784
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C22×C4

Aliases

No aliases for this group.

Splittings

SylowC89 ⋊ #7922

Subgroups

subgroupG/H
centerC2×C4C2×#13083551
commutatorC23×C89C2×C42
FrattiniC2×C42C22×D89
FittingC89×#2920C2
socleC22×C89C2×#95
prime radicalC24×C89C42
cosocleC2×C42×C89C23
hypercenter#2920D89
hypocenterC89#7922
LCSG ▷ C23×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C2×C4 ◁ C22×C42 ◁ #2920

552 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5696

Polycyclic presentation:

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

Conjugacy classes & character table

2528 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 59213);