Finite Group Databasebeta

Q8×#14555520 #31797589

order17536
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C24

Aliases

direct productQ8×#14555520

Splittings

SylowC137 ⋊ Q8×M16

Subgroups

subgroupG/H
center, FrattiniC22C23×#10587739
commutator, socleC22×C137C23×C4
FittingC4×Q8×C137C4
prime radicalC22×D137C22×C4
cosocleC2×Dic137C24
hypercenterC4×Q8#10587739
hypocenterC137Q8×M16
LCSG ▷ C22×C137 ▷ C137
UCSC1 ◁ C22 ◁ C4×Q8

388 conjugacy classes of subgroups; only the 182 normal subgroups are shown.

normal subgroups only

This group has 388 conjugacy classes of subgroups — too many to draw. Only its 182 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) = 8768

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17536, 21310);