Finite Group Databasebeta

#36472982

order22784
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

SylowC89 ⋊ #13271

Subgroups

subgroupG/H
centerC4#19151888
commutatorC2×C8×C89C22×C4
FrattiniC22×C8C22×D89
FittingC89×#1772C2
socleC2×C89#1987
prime radicalC23×C89AGL(1,ℤ/8)
cosocleC22×C8×C89C23
hypercenter#1772D89
hypocenterC89#13271
LCSG ▷ C2×C8×C89 ▷ C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C4 ◁ C22×C4 ◁ C2×C4×C8 ◁ #1772

332 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2848

Polycyclic presentation:

2^8,89|a^2=f,b^2=def,c^2=e,d^2=g,e^2=h,f^2=g,g^2=h,b^a=bd,c^a=ce,e^a=eh,i^a=i^88,d^b=dg,f^b=fgh,g^b=gh

Conjugacy classes & character table

2510 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 88122);