Finite Group Databasebeta

#36469486

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

Aliases

No aliases for this group.

Splittings

SylowC89 ⋊ #12605

Subgroups

subgroupG/H
centerC2×C4C2×C4×Dic89
commutatorC2×C4×C89C2×C42
FrattiniC22×C8C22×D89
FittingC22×#97×C89C2
socleC22×C89C2×#97
prime radicalC24×C89M16
cosocleC22×C8×C89C23
hypercenterC22×#97D89
hypocenterC89#12605
LCSG ▷ C2×C4×C89 ▷ C89
UCSC1 ◁ C2×C4 ◁ C22×#97

510 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2848

Polycyclic presentation:

2^8,89|a^2=e,b^2=f,c^2=e,d^2=h,f^2=g,g^2=h,b^a=bd,f^a=fh,c^b=cg,e^b=eh,i^b=i^88,f^c=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, 84626);