Finite Group Databasebeta

#36441375

order22784
automorphism?
homologyAbelianization (H1) = C4×C8 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC89 ⋊ #7182

Subgroups

subgroupG/H
centerC2×C4#15667932
commutatorC8×C89C4×C8
FrattiniC2×C4×C8C2×D89
FittingC2×#364×C89C2
socleC22×C89D4⋊C8
prime radicalC23×C89#104
cosocleC2×C4×C8×C89C22
hypercenterC2×#364D89
hypocenterC89#7182
LCSG ▷ C8×C89 ▷ C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C2×C4 ◁ C22×C8 ◁ C2×C4×C8 ◁ C2×#364

258 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2848

Polycyclic presentation:

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

Conjugacy classes & character table

2528 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 56515);