Finite Group Databasebeta

C22×Dic1304 #35227649

order20864
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productC22×Dic1304

Splittings

SylowC163 ⋊ C22×Q32

Subgroups

subgroupG/H
centerC23D1304
commutator, cosocleC8×C163C24
FrattiniC8C23×D163
FittingC22×C16×C163C2
socle, prime radicalC23×C163D8
hypercenterC22×C16D163
hypocenterC163C22×Q32
LCSG ▷ C8×C163 ▷ C4×C163 ▷ C2×C163 ▷ C163
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×C8 ◁ C22×C16

360 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 20864

Conjugacy classes & character table

5228 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20864, 17623);