Finite Group Databasebeta

C2×#22581945⋊C2 #49087400

order35676
automorphism?
homologyAbelianization (H1) = C22×C9 · Schur multiplier (H2) = C2

Aliases

direct productC2×#22581945⋊C2
unambiguous semidirect product#22581945⋊C22
unambiguous semidirect product(C2×#22581945)⋊C2

Splittings

Fitting, socleC2×C991 ⋊ C2×C9
derived, SylowC991 ⋊ C22×C9
Hall#22581945 ⋊ C22
HallC2×D991 ⋊ C9

Subgroups

subgroupG/H
center, hypercenterC2#22581945⋊C2
commutator, hypocenterC991C22×C9
FrattiniC1G
Fitting, socleC2×C991C2×C9
prime radicalC2×D991⋊C3C3
cosocleC991⋊C3C22×C3
LCSG ▷ C991
UCSC1 ◁ C2

30 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1982

Conjugacy classes & character table

146 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(35676, 29);