Finite Group Databasebeta

#34209351

order20224
automorphism?
homologyAbelianization (H1) = C2×C43 · Schur multiplier (H2) = C22×C43

Aliases

No aliases for this group.

Splittings

SylowC79 ⋊ #13749

Subgroups

subgroupG/H
center, FrattiniC24C23×D79
commutatorC2×C79C2×C43
FittingC2×C4×C22⋊C4×C79C2
socle, cosocleC24×C79C24
prime radicalC25×C79C23
hypercenterC2×C4×C22⋊C4D79
hypocenterC79#13749
LCSG ▷ C2×C79 ▷ C79
UCSC1 ◁ C24 ◁ C2×C4×C22⋊C4

2598 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=h,b^a=be,d^a=de,c^b=ce,i^c=i^78

Conjugacy classes & character table

3256 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20224, 90650);