Finite Group Databasebeta

#34209971

order20224
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25×C4

Aliases

No aliases for this group.

Splittings

FittingC4×#95×C79 ⋊ C2
SylowC79 ⋊ #13842

Subgroups

subgroupG/H
centerC23×C4C22×D79
commutatorC23×C79C23×C4
FrattiniC24C23×D79
FittingC4×#95×C79C2
socle, cosocleC24×C79C24
prime radicalC24×D79C23
hypercenterC4×#95D79
hypocenterC79#13842
LCSG ▷ C23×C79 ▷ C79
UCSC1 ◁ C23×C4 ◁ C4×#95

1814 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10112

Polycyclic presentation:

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

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, 91270);