Finite Group Databasebeta

C4⋊Q8×#10587739 #31797260

order17536
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

direct productC4⋊Q8×#10587739

Splittings

FittingC4⋊Q8×C137 ⋊ C4
SylowC137 ⋊ C4×C4⋊Q8

Subgroups

subgroupG/H
center, FrattiniC22C23×#10587739
commutator, socleC22×C137C23×C4
FittingC4⋊Q8×C137C4
prime radical, cosocleC22×D137C24
hypercenterC4⋊Q8#10587739
hypocenterC137C4×C4⋊Q8
LCSG ▷ C22×C137 ▷ C137
UCSC1 ◁ C22 ◁ C4⋊Q8

588 conjugacy classes of subgroups; only the 210 normal subgroups are shown.

normal subgroups only

This group has 588 conjugacy classes of subgroups — too many to draw. Only its 210 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) = 4384

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17536, 20981);