Finite Group Databasebeta

#36444591

order22784
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC89 ⋊ #8060

Subgroups

subgroupG/H
centerC42C22⋊Dic89
commutatorC2×C4×C89C2×C42
FrattiniC2×C42C22×D89
FittingC89×#2920C2
socleC22×C89C2×#95
prime radicalC24×C89C4⋊C4
cosocleC2×C42×C89C23
hypercenter#2920D89
hypocenterC89#8060
LCSG ▷ C2×C4×C89 ▷ C22×C89 ▷ C89
UCSC1 ◁ C42 ◁ C22×C42 ◁ #2920

628 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5696

Polycyclic presentation:

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

Conjugacy classes & character table

2540 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 59731);