Finite Group Databasebeta

#36552135

order22784
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C25×C4

Aliases

No aliases for this group.

Splittings

SylowC89 ⋊ #20401

Subgroups

subgroupG/H
centerC4C2×C22⋊C4×D89
commutatorC22×C89C22×C42
FrattiniC22×C4C23×D89
FittingC2×#413×C89C2
socleC2×C89C2×C4×C22⋊C4
prime radicalC22×#41×C89C22
cosocleC22×C4×C89C24
hypercenterC2×#413D89
hypocenterC89#20401
LCSG ▷ C22×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C4 ◁ C23×C4 ◁ C2×#413

1444 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2848

Polycyclic presentation:

2^8,89|a^2=f,b^2=g,c^2=f,f^2=h,b^a=be,g^a=gh,i^a=i^88,e^b=eh,i^b=i^88,d^c=dh,i^c=i^88

Conjugacy classes & character table

2018 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 167275);