Finite Group Databasebeta

#34459804

order20224
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C27

Aliases

No aliases for this group.

Splittings

SylowC79 ⋊ #34913

Subgroups

subgroupG/H
centerC22×C4C23×D79
commutator, socle, cosocleC23×C79C25
FrattiniC23C24×D79
FittingC4×#121×C79C2
prime radicalC2×#121×C79C22
hypercenterC4×#121D79
hypocenterC79#34913
LCSG ▷ C23×C79 ▷ C79
UCSC1 ◁ C22×C4 ◁ C4×#121

1870 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10112

Polycyclic presentation:

2^8,79|c^2=f,d^2=h,e^2=g,b^a=bf,c^a=cg,c^b=ch,d^b=dh,i^c=i^78

Conjugacy classes & character table

2260 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20224, 341103);