Finite Group Databasebeta

#36581870

order22784
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

SylowC89 ⋊ #23474

Subgroups

subgroupG/H
centerC4#19151510
commutator, cosocleC24×C89C24
FrattiniC24C23×D89
FittingC2×#410×C89C2
socleC2×C89C2×#393
prime radicalC22×#41×C89C22
hypercenterC2×#410D89
hypocenterC89#23474
LCSG ▷ C24×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C4 ◁ C23×C4 ◁ C2×#410

1164 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2848

Polycyclic presentation:

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

Conjugacy classes & character table

1982 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 197010);