Finite Group Databasebeta

#35152189

order20224
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C29

Aliases

No aliases for this group.

Splittings

SylowC79 ⋊ #60140

Subgroups

subgroupG/H
center, FrattiniC2×C4C24×D79
commutator, socleC22×C79C24×C4
Fitting, prime radicalC79×#3449C2
cosocleC2×C4×C79C25
hypercenter#3449D79
hypocenterC79#60140
LCSG ▷ C22×C79 ▷ C79
UCSC1 ◁ C2×C4 ◁ #3449

2722 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5056

Polycyclic presentation:

2^8,79|a^2=g,c^2=g,g^2=h,b^a=bf,e^a=eh,i^a=i^78,d^b=dh,i^c=i^78

Conjugacy classes & character table

1804 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20224, 1033488);