Finite Group Databasebeta

#35152983

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

Aliases

No aliases for this group.

Splittings

FittingC4×#131×C79 ⋊ C2
SylowC79 ⋊ #60219

Subgroups

subgroupG/H
center, FrattiniC2×C4C24×D79
commutator, socleC22×C79C24×C4
FittingC4×#131×C79C2
prime radical#23776993C2
cosocleC2×C4×C79C25
hypercenterC4×#131D79
hypocenterC79#60219
LCSG ▷ C22×C79 ▷ C79
UCSC1 ◁ C2×C4 ◁ C4×#131

1906 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10112

Polycyclic presentation:

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

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, 1034282);