Finite Group Databasebeta

C2×#27161249 #38752038

order25216
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

direct productC2×#27161249

Splittings

FittingC2×#100×C197 ⋊ C2
SylowC197 ⋊ C2×#453

Subgroups

subgroupG/H
centerC22#20263296
commutator, cosocleC2×C4×C197C24
FrattiniC2×C4C23×D197
FittingC2×#100×C197C2
socleC22×C197#120
hypercenterC2×#100D197
hypocenterC197C2×#453
LCSG ▷ C2×C4×C197 ▷ C2×C197 ▷ C197
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×#100

844 conjugacy classes of subgroups; only the 149 normal subgroups are shown.

normal subgroups only

This group has 844 conjugacy classes of subgroups — too many to draw. Only its 149 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 3152

Conjugacy classes & character table

2188 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(25216, 13836);