Finite Group Databasebeta

C2×C4×#15691342 #38751121

order25216
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C24×C4

Aliases

direct productC2×C4×#15691342

Splittings

SylowC197 ⋊ C2×C4×M16

Subgroups

subgroupG/H
centerC2×C42C2×D197
commutatorC2×C197C22×C42
FrattiniC2×C4C23×D197
FittingC22×C42×C197C2
socleC23×C197C22×C4
prime radicalC24×C197C2×C4
cosocleC2×C4×C197C24
hypercenterC22×C42D197
hypocenterC197C2×C4×M16
LCSG ▷ C2×C197 ▷ C197
UCSC1 ◁ C2×C42 ◁ C22×C42

656 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 12608

Conjugacy classes & character table

6352 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(25216, 12919);