Finite Group Databasebeta

C2×#27160867 #38744345

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

Aliases

direct productC2×#27160867

Splittings

FittingC2×#100×C197 ⋊ C2
SylowC197 ⋊ C2×AΣL(1,𝔽16)

Subgroups

subgroupG/H
centerC22#20263240
commutatorC23×C197C22×C4
FrattiniC2×D4C22×D197
FittingC2×#100×C197C2
socleC22×C197#99
prime radicalC2×#20263294C2
cosocleC2×D4×C197C23
hypercenterC2×#100D197
hypocenterC197C2×AΣL(1,𝔽16)
LCSG ▷ C23×C197 ▷ C22×C197 ▷ C2×C197 ▷ C197
UCSC1 ◁ C22 ◁ C23 ◁ C22×D4 ◁ C2×#100

438 conjugacy classes of subgroups; only the 69 normal subgroups are shown.

normal subgroups only

This group has 438 conjugacy classes of subgroups — too many to draw. Only its 69 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

2182 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(25216, 6143);