Finite Group Databasebeta

#1740×D79 #34285698

order20224
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C26×C4

Aliases

direct product#1740×D79

Splittings

FittingC79×#1740 ⋊ C2
SylowC79 ⋊ C2×#1740

Subgroups

subgroupG/H
centerC2×C4C22⋊C4×D79
commutatorC22×C79C22×C42
FrattiniC24C23×D79
FittingC79×#1740C2
socleC22×C79C22×C22⋊C4
prime radicalC24×D79C23
cosocleC24×C79C24
hypercenter#1740D79
hypocenterC79C2×#1740
LCSG ▷ C22×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ #1740

2350 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2528

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, 166997);