Finite Group Databasebeta

C2×#23763116 #34285668

order20224
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C26×C4

Aliases

direct productC2×#23763116

Splittings

SylowC79 ⋊ C2×#1735

Subgroups

subgroupG/H
centerC23×C4C22⋊D79
commutatorC4×C79C22×C42
FrattiniC22×C4C23×D79
FittingC22×#117×C79C2
socleC24×C79C2×D4
prime radicalC25×C79D4
cosocleC22×C4×C79C24
hypercenterC22×#117D79
hypocenterC79C2×#1735
LCSG ▷ C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C23×C4 ◁ C24×C4 ◁ C22×#117

2398 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10112

Conjugacy classes & character table

3232 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20224, 166967);