Finite Group Databasebeta

C2×#28357288 #42122819

order27712
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productC2×#28357288
unambiguous semidirect productD433⋊#106

Splittings

FittingC2×C8×C433 ⋊ C4
SylowC433 ⋊ C2×#106

Subgroups

subgroupG/H
centerC22C4⋊#13181884
commutatorC4×C433C22×C4
FrattiniC4C22×#13181884
FittingC2×C8×C433C4
socleC22×C433C4⋊C4
prime radicalC22×D433D4
cosocleC4×D433C23
hypercenterC2×C8#13181884
hypocenterC433C2×#106
LCSG ▷ C4×C433 ▷ C2×C433 ▷ C433
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×C8

130 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 6928

Conjugacy classes & character table

1756 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(27712, 1557);