Finite Group Databasebeta

#1509×D79 #34255392

order20224
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C24×C4

Aliases

direct product#1509×D79

Splittings

FittingC79×#1509 ⋊ C2
SylowC79 ⋊ C2×#1509

Subgroups

subgroupG/H
centerC22C2×C22⋊C4×D79
commutatorC2×C4×C79C23×C4
FrattiniC22×C4C23×D79
FittingC79×#1509C2
socleC22×C79C22×C22⋊C4
prime radical#121×D79C22
cosocleC22×C4×C79C24
hypercenter#1509D79
hypocenterC79C2×#1509
LCSG ▷ C2×C4×C79 ▷ C22×C79 ▷ C79
UCSC1 ◁ C22 ◁ C2×C42 ◁ #1509

1206 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2528

Conjugacy classes & character table

1312 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20224, 136691);