Finite Group Databasebeta

#36473208

order22784
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

FittingC89×#3414 ⋊ C2
SylowC89 ⋊ #13318

Subgroups

subgroupG/H
centerC2#26021247
commutator, cosocleC22×C8×C89C23
FrattiniC22×C8C22×D89
FittingC89×#3414C2
socleC2×C89#1999
hypercenter#3414D89
hypocenterC89#13318
LCSG ▷ C22×C8×C89 ▷ C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C2 ◁ C22×C4 ◁ C22×C8 ◁ #3414

532 conjugacy classes of subgroups; only the 95 normal subgroups are shown.

normal subgroups only

This group has 532 conjugacy classes of subgroups — too many to draw. Only its 95 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) = 2848

Polycyclic presentation:

2^8,89|d^2=gh,e^2=h,g^2=h,b^a=bd,c^a=ce,d^a=dg,e^a=eh,f^a=fh,g^a=gh,c^b=cf,d^b=dg,g^b=gh,d^c=dh,e^c=eh,i^c=i^88

Conjugacy classes & character table

1442 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 88348);