Finite Group Databasebeta

#36444882

order22784
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C2×C8

Aliases

No aliases for this group.

Splittings

SylowC89 ⋊ #8141

Subgroups

subgroupG/H
centerC2×C4C42×D89
commutatorC2×C4×C89C2×C42
FrattiniC2×C42C22×D89
FittingC89×#1274C2
socleC22×C89#376
prime radicalC23×C89#117
cosocleC2×C42×C89C23
hypercenter#1274D89
hypocenterC89#8141
LCSG ▷ C2×C4×C89 ▷ C89
UCSC1 ◁ C2×C4 ◁ #1274

294 conjugacy classes of subgroups; only the 119 normal subgroups are shown.

normal subgroups only

This group has 294 conjugacy classes of subgroups — too many to draw. Only its 119 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|a^2=e,b^2=f,c^2=d,d^2=g,e^2=h,b^a=bd,f^a=fg,c^b=ch,e^b=eg,i^c=i^88

Conjugacy classes & character table

2000 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 60022);