Finite Group Databasebeta

#1823×D79 #34288041

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

Aliases

direct product#1823×D79

Splittings

FittingC79×#1823 ⋊ C2
SylowC79 ⋊ C2×#1823

Subgroups

subgroupG/H
centerC23C2×D4×D79
commutatorC2×C4×C79C23×C4
FrattiniC22×C4C23×D79
FittingC79×#1823C2
socleC23×C79C22×D4
prime radicalC24×D79D4
cosocleC22×C4×C79C24
hypercenter#1823D79
hypocenterC79C2×#1823
LCSG ▷ C2×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C23 ◁ C23×C4 ◁ #1823

1878 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5056

Conjugacy classes & character table

1558 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20224, 169340);