Finite Group Databasebeta

Q8×#14555494 #31789743

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

Aliases

direct productQ8×#14555494

Splittings

SylowC137 ⋊ Q8×M16

Subgroups

subgroupG/H
center, FrattiniC2×C4C23×D137
commutator, socleC22×C137C23×C4
FittingC2×C4×Q8×C137C2
prime radicalC23×C137C22×C4
cosocleC2×C4×C137C24
hypercenterC2×C4×Q8D137
hypocenterC137Q8×M16
LCSG ▷ C22×C137 ▷ C137
UCSC1 ◁ C2×C4 ◁ C2×C4×Q8

388 conjugacy classes of subgroups; only the 241 normal subgroups are shown.

normal subgroups only

This group has 388 conjugacy classes of subgroups — too many to draw. Only its 241 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

2770 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17536, 13464);