Finite Group Databasebeta

#36465795

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

Aliases

No aliases for this group.

Splittings

SylowC89 ⋊ #11956

Subgroups

subgroupG/H
centerC4#19151346
commutatorC42×C89C22×C4
FrattiniC4×C8C22×D89
FittingC2×#364×C89C2
socleC2×C89C2×#333
prime radicalC23×C89#100
cosocleC4×C8×C89C23
hypercenterC2×#364D89
hypocenterC89#11956
LCSG ▷ C42×C89 ▷ C2×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C4 ◁ C22×C4 ◁ C2×C4×C8 ◁ C2×#364

292 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2848

Polycyclic presentation:

2^8,89|a^2=e,b^2=g,c^2=h,d^2=gh,e^2=fg,f^2=h,b^a=bd,d^a=df,f^a=fh,g^a=gh,d^b=dg,e^b=efg,f^b=fh,i^b=i^88

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, 80935);