Finite Group Databasebeta

#34298295

order20224
automorphism?
homologyAbelianization (H1) = C23×C8 · Schur multiplier (H2) = C23×C4

Aliases

No aliases for this group.

Splittings

SylowC79 ⋊ #21902

Subgroups

subgroupG/H
center, FrattiniC22×C4C23×D79
commutatorC22×C79C23×C8
FittingC2×C4×C22⋊C4×C79C2
socleC23×C79C23×C4
prime radicalC25×C79C2×C4
cosocleC22×C4×C79C24
hypercenterC2×C4×C22⋊C4D79
hypocenterC79#21902
LCSG ▷ C22×C79 ▷ C79
UCSC1 ◁ C22×C4 ◁ C2×C4×C22⋊C4

1122 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5056

Polycyclic presentation:

2^8,79|a^2=g,b^2=f,g^2=h,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, 179594);