Finite Group Databasebeta

C2×#30659737 #45688223

order33344
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productC2×#30659737

Splittings

FittingC2×SD16×C521 ⋊ C2
SylowC521 ⋊ C2×#137

Subgroups

subgroupG/H
centerC22D4×D521
commutator, cosocleC4×C521C24
FrattiniC4C23×D521
FittingC2×SD16×C521C2
socleC22×C521C2×D4
prime radicalC2×#22552363C2
hypercenterC2×SD16D521
hypocenterC521C2×#137
LCSG ▷ C4×C521 ▷ C2×C521 ▷ C521
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×SD16

258 conjugacy classes of subgroups; only the 103 normal subgroups are shown.

normal subgroups only

This group has 258 conjugacy classes of subgroups — too many to draw. Only its 103 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

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, 1340);