Finite Group Databasebeta

#34209367

order20224
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C25×C42

Aliases

No aliases for this group.

Splittings

FittingC79×#1434 ⋊ C2
SylowC79 ⋊ #13753

Subgroups

subgroupG/H
center, FrattiniC24C23×D79
commutatorC22×C79C22×C42
FittingC79×#1434C2
socle, cosocleC24×C79C24
prime radicalC24×D79C23
hypercenter#1434D79
hypocenterC79#13753
LCSG ▷ C22×C79 ▷ C79
UCSC1 ◁ C24 ◁ #1434

2638 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10112

Polycyclic presentation:

2^8,79|a^2=g,b^2=h,d^2=e,b^a=be,c^a=cf,i^c=i^78,i^d=i^78

Conjugacy classes & character table

2296 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20224, 90666);