Finite Group Databasebeta

C2×C4⋊Dic653 #35229682

order20896
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productC2×C4⋊Dic653

Splittings

SylowC653 ⋊ C2×C4⋊C4

Subgroups

subgroupG/H
centerC23C2×D653
commutatorC2×C653C22×C4
FrattiniC22C22×D653
FittingC22×C4×C653C2
socle, prime radicalC23×C653C22
cosocleC22×C653C23
hypercenterC22×C4D653
hypocenterC653C2×C4⋊C4
LCSG ▷ C2×C653 ▷ C653
UCSC1 ◁ C23 ◁ C22×C4

92 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 20896

Conjugacy classes & character table

5236 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20896, 101);