Finite Group Databasebeta

C4×Dic1304 #35216396

order20864
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

direct productC4×Dic1304

Splittings

SylowC163 ⋊ C4×Q32

Subgroups

subgroupG/H
centerC2×C4D1304
commutatorC8×C163C22×C4
FrattiniC2×C8C22×D163
FittingC4×C16×C163C2
socle, prime radicalC22×C163C2×D8
cosocleC2×C8×C163C23
hypercenterC4×C16D163
hypocenterC163C4×Q32
LCSG ▷ C8×C163 ▷ C4×C163 ▷ C2×C163 ▷ C163
UCSC1 ◁ C2×C4 ◁ C42 ◁ C4×C8 ◁ C4×C16

150 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, 6370);