Finite Group Databasebeta

#36442112

order22784
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C1

Aliases

No aliases for this group.

Splittings

SylowC89 ⋊ #7464

Subgroups

subgroupG/H
centerC4#19151425
commutatorC16×C89C2×C8
FrattiniC4×C16C2×D89
FittingC89×#1373C2
socleC2×C89#1372
prime radicalC22×C89#368
cosocleC4×C16×C89C22
hypercenter#1373D89
hypocenterC89#7464
LCSG ▷ C16×C89 ▷ C8×C89 ▷ C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C4 ◁ C2×C8 ◁ C4×C8 ◁ C4×C16 ◁ #1373

76 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5696

Polycyclic presentation:

2^8,89|a^2=d,b^2=ceg,c^2=egh,d^2=f,e^2=gh,f^2=h,g^2=h,b^a=bc,c^a=ce,e^a=eg,g^a=gh,d^b=dh,i^b=i^88

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, 57252);