Finite Group Databasebeta

C2×#27161641 #38756015

order25216
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct productC2×#27161641

Splittings

FittingC22×C22⋊C4×C197 ⋊ C2
SylowC197 ⋊ C2×#534

Subgroups

subgroupG/H
centerC23C23×D197
commutator, cosocleC22×C197C25
FrattiniC22C24×D197
FittingC22×C22⋊C4×C197C2
socleC23×C197C24
hypercenterC22×C22⋊C4D197
hypocenterC197C2×#534
LCSG ▷ C22×C197 ▷ C197
UCSC1 ◁ C23 ◁ C22×C22⋊C4

1984 conjugacy classes of subgroups; only the 565 normal subgroups are shown.

normal subgroups only

This group has 1984 conjugacy classes of subgroups — too many to draw. Only its 565 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) = 6304

Conjugacy classes & character table

3964 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(25216, 17813);