Finite Group Databasebeta

#1867×D79 #34289347

order20224
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C27

Aliases

direct product#1867×D79

Splittings

FittingC79×#1867 ⋊ C2
SylowC79 ⋊ C2×#1867

Subgroups

subgroupG/H
centerC22#120×D79
commutatorC23×C79C23×C4
FrattiniC24C23×D79
FittingC79×#1867C2
socleC22×C79C2×#120
prime radicalC22×D4×D79C22
cosocleC24×C79C24
hypercenter#1867D79
hypocenterC79C2×#1867
LCSG ▷ C23×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C22 ◁ C24 ◁ #1867

1994 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, 170646);