Finite Group Databasebeta

C2×#30659649 #45687852

order33344
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C23

Aliases

direct productC2×#30659649

Splittings

FittingC2×D8×C521 ⋊ C2
SylowC521 ⋊ C2×D16

Subgroups

subgroupG/H
centerC22#22552349
commutator, cosocleC8×C521C23
FrattiniC8C22×D521
FittingC2×D8×C521C2
socleC22×C521D8
hypercenterC2×D8D521
hypocenterC521C2×D16
LCSG ▷ C8×C521 ▷ C4×C521 ▷ C2×C521 ▷ C521
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×C8 ◁ C2×D8

98 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 16672

Conjugacy classes & character table

3662 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(33344, 969);