Finite Group Databasebeta

#35197287

order20224
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C213

Aliases

No aliases for this group.

Splittings

SylowC79 ⋊ #62843

Subgroups

subgroupG/H
center, FrattiniC22C25×D79
commutator, socle, cosocleC22×C79C26
FittingC2×#518×C79C2
prime radicalC23×D4×C79C22
hypercenterC2×#518D79
hypocenterC79#62843
LCSG ▷ C22×C79 ▷ C79
UCSC1 ◁ C22 ◁ C2×#518

7130 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2528

Polycyclic presentation:

2^8,79|a^2=g,b^2=g,b^a=bg,c^a=ch,f^a=fh,e^b=eh,i^b=i^78,d^c=dh

Conjugacy classes & character table

2734 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20224, 1078586);