Finite Group Databasebeta

C2×D8×D521 #45688200

order33344
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

direct productC2×D8×D521

Splittings

FittingC2×D8×C521 ⋊ C2
SylowC521 ⋊ C22×D8

Subgroups

subgroupG/H
centerC22D4×D521
commutator, cosocleC4×C521C24
FrattiniC4C23×D521
FittingC2×D8×C521C2
socleC22×C521C2×D4
hypercenterC2×D8D521
hypocenterC521C22×D8
LCSG ▷ C4×C521 ▷ C2×C521 ▷ C521
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×D8

338 conjugacy classes of subgroups; only the 111 normal subgroups are shown.

normal subgroups only

This group has 338 conjugacy classes of subgroups — too many to draw. Only its 111 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) = 8336

Conjugacy classes & character table

3668 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(33344, 1317);