Finite Group Databasebeta

#36447312

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

Aliases

No aliases for this group.

Splittings

SylowC89 ⋊ #8606

Subgroups

subgroupG/H
centerC2×C4#15667986
commutatorC22×C4×C89C22×C4
FrattiniC2×C42C22×D89
FittingC89×#2922C2
socleC22×C89#380
prime radicalC2×#41×C89C2×C4
cosocleC2×C42×C89C23
hypercenter#2922D89
hypocenterC89#8606
LCSG ▷ C22×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ #2922

372 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 11392

Polycyclic presentation:

2^8,89|a^2=f,b^2=d,d^2=g,e^2=g,f^2=h,b^a=bd,c^a=ce,d^a=dg,i^a=i^88,c^b=ch,e^c=eg,f^c=fg

Conjugacy classes & character table

2516 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 62452);