Finite Group Databasebeta

#36582950

order22784
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

SylowC89 ⋊ #23598

Subgroups

subgroupG/H
centerC22C2×#15667981
commutator, cosocleC24×C89C24
FrattiniC24C23×D89
Fitting, prime radicalC89×#3459C2
socleC22×C89C2×#120
hypercenter#3459D89
hypocenterC89#23598
LCSG ▷ C24×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C22 ◁ C23×C4 ◁ #3459

1200 conjugacy classes of subgroups; only the 195 normal subgroups are shown.

normal subgroups only

This group has 1200 conjugacy classes of subgroups — too many to draw. Only its 195 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) = 5696

Polycyclic presentation:

2^8,89|c^2=h,d^2=e,b^a=be,c^a=cf,g^a=gh,c^b=cg,f^b=fh,d^c=dh,i^c=i^88

Conjugacy classes & character table

1982 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 198090);