Finite Group Databasebeta

#36585338

order22784
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC89 ⋊ #23836

Subgroups

subgroupG/H
centerC22×C4D4×D89
commutator, cosocleC22×C4×C89C24
FrattiniC22×C4C23×D89
FittingC4×#106×C89C2
socle, prime radicalC23×C89C22×D4
hypercenterC4×#106D89
hypocenterC89#23836
LCSG ▷ C22×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C22×C4 ◁ C2×C42 ◁ C4×#106

674 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 22784

Polycyclic presentation:

2^8,89|a^2=eh,b^2=e,c^2=e,d^2=ef,g^2=h,b^a=be,c^a=cf,i^a=i^88,c^b=cg,g^b=gh,g^c=gh,i^c=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, 200478);