Finite Group Databasebeta

C2×C22⋊Dic653 #35229679

order20896
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

direct productC2×C22⋊Dic653

Splittings

SylowC653 ⋊ C2×C22⋊C4

Subgroups

subgroupG/H
centerC23C2×D653
commutatorC2×C653C22×C4
FrattiniC22C22×D653
Fitting, prime radicalC24×C653C2
socleC23×C653C22
cosocleC22×C653C23
hypercenterC24D653
hypocenterC653C2×C22⋊C4
LCSG ▷ C2×C653 ▷ C653
UCSC1 ◁ C23 ◁ C24

132 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10448

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, 98);