Finite Group Databasebeta

C2×Q8⋊#13096802 #38741089

order25216
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23

Aliases

direct productC2×Q8⋊#13096802

Splittings

SylowC197 ⋊ C2×Q8⋊C8

Subgroups

subgroupG/H
centerC22×C4C22⋊D197
commutatorC4×C197C22×C8
FrattiniC42C22×D197
FittingC2×C4×Q8×C197C2
socle, prime radicalC23×C197C22⋊C4
cosocleC42×C197C23
hypercenterC2×C4×Q8D197
hypocenterC197C2×Q8⋊C8
LCSG ▷ C4×C197 ▷ C2×C197 ▷ C197
UCSC1 ◁ C22×C4 ◁ C2×C42 ◁ C2×C4×Q8

280 conjugacy classes of subgroups; only the 141 normal subgroups are shown.

normal subgroups only

This group has 280 conjugacy classes of subgroups — too many to draw. Only its 141 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) = 25216

Conjugacy classes & character table

3976 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(25216, 2887);