Finite Group Databasebeta

#36457388

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

Aliases

No aliases for this group.

Splittings

SylowC89 ⋊ #10338

Subgroups

subgroupG/H
centerC22#19151506
commutator, cosocleC25×C89C23
FrattiniC25C22×D89
FittingC89×#2405C2
socleC22×C89#392
prime radicalC23×D4×C89C22
hypercenter#2405D89
hypocenterC89#10338
LCSG ▷ C25×C89 ▷ C22×C89 ▷ C89
UCSC1 ◁ C22 ◁ C25 ◁ #2405

998 conjugacy classes of subgroups; only the 89 normal subgroups are shown.

normal subgroups only

This group has 998 conjugacy classes of subgroups — too many to draw. Only its 89 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|a^2=g,b^2=g,b^a=bd,c^a=ce,f^a=fgh,c^b=cf,e^b=eh,i^b=i^88,d^c=dg

Conjugacy classes & character table

1706 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 72528);