Finite Group Databasebeta

#34314813

order20224
automorphism?
homologyAbelianization (H1) = C23×C8 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

FittingC79×#1869 ⋊ C2
SylowC79 ⋊ #23355

Subgroups

subgroupG/H
center, FrattiniC22×C4C23×D79
commutatorC22×C79C23×C8
FittingC79×#1869C2
socleC23×C79C23×C4
prime radicalC2×#14579157C4
cosocleC22×C4×C79C24
hypercenter#1869D79
hypocenterC79#23355
LCSG ▷ C22×C79 ▷ C79
UCSC1 ◁ C22×C4 ◁ #1869

984 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10112

Polycyclic presentation:

2^8,79|a^2=g,c^2=ef,d^2=e,g^2=h,b^a=be,c^a=cf,d^a=def,c^b=cef,d^b=de,i^d=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, 196112);