Finite Group Databasebeta

#36560455

order22784
automorphism?
homologyAbelianization (H1) = C23×C8 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

FittingC89×#1923 ⋊ C2
SylowC89 ⋊ C8×#121

Subgroups

subgroupG/H
center, FrattiniC22×C4C23×D89
commutatorC22×C89C23×C8
FittingC89×#1923C2
socleC23×C89C23×C4
prime radicalC2×#15667985C4
cosocleC22×C4×C89C24
hypercenter#1923D89
hypocenterC89C8×#121
LCSG ▷ C22×C89 ▷ C89
UCSC1 ◁ C22×C4 ◁ #1923

1222 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 11392

Polycyclic presentation:

2^8,89|a^2=g,b^2=e,d^2=g,g^2=h,b^a=be,c^a=cf,i^b=i^88,i^c=i^88,i^d=i^88

Conjugacy classes & character table

2576 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 175595);