Finite Group Databasebeta

#34447234

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

Aliases

No aliases for this group.

Splittings

FittingC79×#2298 ⋊ C2
SylowC79 ⋊ #34083

Subgroups

subgroupG/H
centerC22×C4C23×D79
commutatorC22×C79C24×C4
FrattiniC23C24×D79
FittingC79×#2298C2
socle, cosocleC23×C79C25
prime radicalC2×#14579134C22
hypercenter#2298D79
hypocenterC79#34083
LCSG ▷ C22×C79 ▷ C79
UCSC1 ◁ C22×C4 ◁ #2298

2346 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10112

Polycyclic presentation:

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

Conjugacy classes & character table

2272 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20224, 328533);