Finite Group Databasebeta

C4×#19104724 #35217082

order20864
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C24×C4

Aliases

direct productC4×#19104724

Splittings

FittingC2×C4×Q8×C163 ⋊ C2
SylowC163 ⋊ C4×#124

Subgroups

subgroupG/H
centerC22×C4C22×D163
commutatorC22×C163C23×C4
FrattiniC23C23×D163
FittingC2×C4×Q8×C163C2
socle, cosocleC23×C163C24
prime radicalC22×D652C22
hypercenterC2×C4×Q8D163
hypocenterC163C4×#124
LCSG ▷ C22×C163 ▷ C163
UCSC1 ◁ C22×C4 ◁ C2×C4×Q8

652 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10432

Conjugacy classes & character table

3296 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20864, 7056);