Finite Group Databasebeta

#1856×D79 #34289069

order20224
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

direct product#1856×D79

Splittings

FittingC79×#1856 ⋊ C2
SylowC79 ⋊ C2×#1856

Subgroups

subgroupG/H
centerC22#120×D79
commutatorC2×C4×C79C23×C4
FrattiniC22×C4C23×D79
FittingC79×#1856C2
socleC22×C79C2×#120
prime radicalC22×D4×D79C22
cosocleC22×C4×C79C24
hypercenter#1856D79
hypocenterC79C2×#1856
LCSG ▷ C2×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C22 ◁ C22×C4 ◁ #1856

1706 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, 170368);