Finite Group Databasebeta

#36460974

order22784
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

SylowC89 ⋊ #10977

Subgroups

subgroupG/H
centerC23#15667981
commutatorC22×C4×C89C22×C4
FrattiniC23×C4C22×D89
FittingC89×#2309C2
socleC23×C89#120
prime radicalC23×D4×C89C22
cosocleC23×C4×C89C23
hypercenter#2309D89
hypocenterC89#10977
LCSG ▷ C22×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C23 ◁ C23×C4 ◁ #2309

1494 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5696

Polycyclic presentation:

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

Conjugacy classes & character table

1988 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 76114);