Finite Group Databasebeta

#34286236

order20224
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C24×C4

Aliases

No aliases for this group.

Splittings

SylowC79 ⋊ #20437

Subgroups

subgroupG/H
centerC22×C8C22×D79
commutatorC22×C79C22×C42
FrattiniC22×C4C23×D79
FittingC22×C4×C8×C79C2
socleC23×C79C23×C4
prime radicalC24×C79C22×C4
cosocleC22×C4×C79C24
hypercenterC22×C4×C8D79
hypocenterC79#20437
LCSG ▷ C22×C79 ▷ C79
UCSC1 ◁ C22×C8 ◁ C22×C4×C8

1166 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10112

Polycyclic presentation:

2^8,79|a^2=f,b^2=g,c^2=ef,f^2=h,b^a=be,d^b=dh,i^b=i^78

Conjugacy classes & character table

5104 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20224, 167535);