Finite Group Databasebeta

#36441267

order22784
automorphism?
homologyAbelianization (H1) = C82 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

SylowC89 ⋊ #7141

Subgroups

subgroupG/H
centerC4×C8C22⋊D89
commutatorC4×C89C82
FrattiniC2×C4×C8C2×D89
FittingC89×#1450C2
socleC22×C89#336
prime radicalC23×C89#97
cosocleC2×C4×C8×C89C22
hypercenter#1450D89
hypocenterC89#7141
LCSG ▷ C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C4×C8 ◁ C2×C4×C8 ◁ #1450

254 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 11392

Polycyclic presentation:

2^8,89|a^2=d,b^2=e,c^2=h,d^2=f,e^2=g,f^2=h,b^a=bc,i^a=i^88,c^b=ch,d^b=dh

Conjugacy classes & character table

3632 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 56407);