Finite Group Databasebeta

#36707573

order22784
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

SylowC89 ⋊ #33428

Subgroups

subgroupG/H
centerC8#15667971
commutatorC2×C4×C89C23×C4
FrattiniC2×C8C23×D89
FittingC4×#131×C89C2
socleC2×C89C2×#432
prime radicalC2×#41×C89C2×C4
cosocleC2×C8×C89C24
hypercenterC4×#131D89
hypocenterC89#33428
LCSG ▷ C2×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C8 ◁ #405 ◁ C4×#131

528 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2848

Polycyclic presentation:

2^8,89|a^2=f,c^2=e,f^2=g,g^2=h,b^a=be,c^a=cg,e^a=eh,i^a=i^88,d^b=dh,f^b=fh,d^c=dh,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, 322713);