Finite Group Databasebeta

C2×Q8⋊(C251⋊C8) #44548742

order32128
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23

Aliases

direct productC2×Q8⋊(C251⋊C8)

Splittings

SylowC251 ⋊ C2×Q8⋊C8

Subgroups

subgroupG/H
centerC22×C4C22⋊D251
commutatorC4×C251C22×C8
FrattiniC42C22×D251
FittingC2×C4×Q8×C251C2
socle, prime radicalC23×C251C22⋊C4
cosocleC42×C251C23
hypercenterC2×C4×Q8D251
hypocenterC251C2×Q8⋊C8
LCSG ▷ C4×C251 ▷ C2×C251 ▷ C251
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) = 32128

Conjugacy classes & character table

5056 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32128, 2887);