Finite Group Databasebeta

#34451250

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

Aliases

No aliases for this group.

Splittings

SylowC79 ⋊ #34380

Subgroups

subgroupG/H
center, FrattiniC23C24×D79
commutatorC22×C79C24×C4
FittingC2×#380×C79C2
socle, cosocleC23×C79C25
prime radicalC25×C79C23
hypercenterC2×#380D79
hypocenterC79#34380
LCSG ▷ C22×C79 ▷ C79
UCSC1 ◁ C23 ◁ C2×#380

2506 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5056

Polycyclic presentation:

2^8,79|a^2=h,b^2=f,d^2=fg,b^a=bf,c^a=cg,d^a=dg,e^a=ef,i^a=i^78,c^b=cg,d^b=df,i^b=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, 332549);