Finite Group Databasebeta

#34323902

order20224
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C27

Aliases

No aliases for this group.

Splittings

FittingC79×#2847 ⋊ C2
SylowC79 ⋊ #24260

Subgroups

subgroupG/H
centerC22C2×#14579129
commutator, cosocleC24×C79C24
FrattiniC24C23×D79
FittingC79×#2847C2
socleC22×C79C2×#120
hypercenter#2847D79
hypocenterC79#24260
LCSG ▷ C24×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C22 ◁ C23×C4 ◁ #2847

1918 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2528

Polycyclic presentation:

2^8,79|b^2=e,d^2=e,b^a=be,c^a=cf,d^a=de,g^a=gh,c^b=cg,f^b=fh,i^b=i^78

Conjugacy classes & character table

1762 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20224, 205201);