Finite Group Databasebeta

#2045×D79 #34316049

order20224
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

direct product#2045×D79

Splittings

FittingC79×#2045 ⋊ C2
SylowC79 ⋊ C2×#2045

Subgroups

subgroupG/H
centerC22#121×D79
commutator, cosocleC22×C4×C79C24
FrattiniC22×C4C23×D79
FittingC79×#2045C2
socleC22×C79C2×#121
prime radicalC22×D8×D79C2
hypercenter#2045D79
hypocenterC79C2×#2045
LCSG ▷ C22×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C22 ◁ C22×C4 ◁ #2045

1586 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2528

Conjugacy classes & character table

1066 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20224, 197348);