Finite Group Databasebeta

#36459667

order22784
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

SylowC89 ⋊ C22⋊#338

Subgroups

subgroupG/H
centerC2×C4C2×C4×Dic89
commutatorC2×C4×C89C2×C42
FrattiniC23×C4C22×D89
FittingC23×M16×C89C2
socleC22×C89C2×#95
prime radicalC25×C89Q8
cosocleC23×C4×C89C23
hypercenterC23×M16D89
hypocenterC89C22⋊#338
LCSG ▷ C2×C4×C89 ▷ C89
UCSC1 ◁ C2×C4 ◁ C23×M16

1294 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2848

Polycyclic presentation:

2^8,89|a^2=f,b^2=g,d^2=h,f^2=h,g^2=h,b^a=bd,c^a=ce,g^a=gh,i^a=i^88,f^b=fh

Conjugacy classes & character table

3584 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 74807);