Finite Group Databasebeta

#36460502

order22784
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C23×C4

Aliases

No aliases for this group.

Splittings

SylowC89 ⋊ #10895

Subgroups

subgroupG/H
centerC2×C4#15667986
commutatorC2×C4×C89C2×C42
FrattiniC23×C4C22×D89
FittingC4×#117×C89C2
socleC22×C89#386
prime radicalC24×C89C2×D4
cosocleC23×C4×C89C23
hypercenterC4×#117D89
hypocenterC89#10895
LCSG ▷ C2×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ C4×#117

766 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2848

Polycyclic presentation:

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

Conjugacy classes & character table

3584 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 75642);