Finite Group Databasebeta

#34209604

order20224
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C2×C43

Aliases

No aliases for this group.

Splittings

FittingC4×#95×C79 ⋊ C2
SylowC79 ⋊ #13788

Subgroups

subgroupG/H
center, FrattiniC24C23×D79
commutatorC22×C79C22×C42
FittingC4×#95×C79C2
socle, cosocleC24×C79C24
prime radicalC24×D79C23
hypercenterC4×#95D79
hypocenterC79#13788
LCSG ▷ C22×C79 ▷ C79
UCSC1 ◁ C24 ◁ C4×#95

1710 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10112

Polycyclic presentation:

2^8,79|a^2=g,b^2=h,c^2=eg,d^2=f,b^a=be,c^a=cf,d^a=de,i^a=i^78,c^b=ce

Conjugacy classes & character table

3208 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20224, 90903);