Finite Group Databasebeta

#1938×D79 #34291007

order20224
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C24×C4

Aliases

direct product#1938×D79

Splittings

FittingC79×#1938 ⋊ C2
SylowC79 ⋊ C2×#1938

Subgroups

subgroupG/H
centerC2×C4C2×D4×D79
commutatorC2×C4×C79C23×C4
FrattiniC22×C4C23×D79
FittingC79×#1938C2
socleC22×C79C2×C4×D4
prime radicalC2×#41×D79C22
cosocleC22×C4×C79C24
hypercenter#1938D79
hypocenterC79C2×#1938
LCSG ▷ C2×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C2×C4 ◁ C22×C8 ◁ #1938

1074 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, 172306);