Finite Group Databasebeta

#36443343

order22784
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingC89×#1271 ⋊ C2
SylowC89 ⋊ #7770

Subgroups

subgroupG/H
centerC23#15667982
commutator, cosocleC2×C42×C89C23
FrattiniC2×C42C22×D89
FittingC89×#1271C2
socleC23×C89#120
prime radicalC22×D356D4
hypercenter#1271D89
hypocenterC89#7770
LCSG ▷ C2×C42×C89 ▷ C23×C89 ▷ C89
UCSC1 ◁ C23 ◁ C2×C42 ◁ #1271

460 conjugacy classes of subgroups; only the 81 normal subgroups are shown.

normal subgroups only

This group has 460 conjugacy classes of subgroups — too many to draw. Only its 81 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 11392

Polycyclic presentation:

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

Conjugacy classes & character table

1709 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 58483);