Finite Group Databasebeta

C22×C22⋊(C163⋊C8) #35222968

order20864
automorphism?
homologyAbelianization (H1) = C23×C8 · Schur multiplier (H2) = C27

Aliases

direct productC22×C22⋊(C163⋊C8)

Splittings

SylowC163 ⋊ C22×C22⋊C8

Subgroups

subgroupG/H
centerC23×C4C2×D163
commutatorC2×C163C23×C8
FrattiniC2×C4C23×D163
FittingC24×C4×C163C2
socleC24×C163C2×C4
prime radicalC25×C163C4
cosocleC2×C4×C163C24
hypercenterC24×C4D163
hypocenterC163C22×C22⋊C8
LCSG ▷ C2×C163 ▷ C163
UCSC1 ◁ C23×C4 ◁ C24×C4

1072 conjugacy classes of subgroups; only the 469 normal subgroups are shown.

normal subgroups only

This group has 1072 conjugacy classes of subgroups — too many to draw. Only its 469 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) = 10432

Conjugacy classes & character table

5264 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20864, 12942);