Finite Group Databasebeta

#1657×D79 #34269406

order20224
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct product#1657×D79

Splittings

FittingC79×#1657 ⋊ C2
SylowC79 ⋊ C2×#1657

Subgroups

subgroupG/H
centerC22#120×D79
commutator, cosocleC42×C79C24
FrattiniC42C23×D79
FittingC79×#1657C2
socleC22×C79C2×#120
prime radical#496×D79C2
hypercenter#1657D79
hypocenterC79C2×#1657
LCSG ▷ C42×C79 ▷ C22×C79 ▷ C79
UCSC1 ◁ C22 ◁ C42 ◁ #1657

1010 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5056

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20224, 150705);