Finite Group Databasebeta

#1770×D79 #34286209

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

Aliases

direct product#1770×D79

Splittings

FittingC79×#1770 ⋊ C2
SylowC79 ⋊ C2×#1770

Subgroups

subgroupG/H
center, FrattiniC22×C4C23×D79
commutatorC22×C79C22×C42
FittingC79×#1770C2
socleC23×C79C23×C4
prime radicalC23×D79C22×C4
cosocleC22×C4×C79C24
hypercenter#1770D79
hypocenterC79C2×#1770
LCSG ▷ C22×C79 ▷ C79
UCSC1 ◁ C22×C4 ◁ #1770

1310 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10112

Conjugacy classes & character table

2296 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20224, 167508);