Finite Group Databasebeta

#34450937

order20224
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C28

Aliases

No aliases for this group.

Splittings

FittingC79×#2296 ⋊ C2
SylowC79 ⋊ #34350

Subgroups

subgroupG/H
centerC22×C4C23×D79
commutatorC22×C79C24×C4
FrattiniC23C24×D79
FittingC79×#2296C2
socle, cosocleC23×C79C25
prime radicalC2×#14579134C22
hypercenter#2296D79
hypocenterC79#34350
LCSG ▷ C22×C79 ▷ C79
UCSC1 ◁ C22×C4 ◁ #2296

2106 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10112

Polycyclic presentation:

2^8,79|a^2=h,d^2=g,e^2=f,b^a=bf,c^a=cg,d^a=dfg,c^b=cfg,d^b=df,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, 332236);