Finite Group Databasebeta

Q8×#14555513 #31797202

order17536
automorphism?
homologyAbelianization (H1) = C22×C16 · Schur multiplier (H2) = C22

Aliases

direct productQ8×#14555513

Splittings

SylowC137 ⋊ Q8×C16

Subgroups

subgroupG/H
center, FrattiniC2×C4C22×#10587739
commutatorC2×C137C22×C16
FittingC4×Q8×C137C4
socle, prime radicalC22×C137C22×C8
cosocleC2×#11764040C23
hypercenterC4×Q8#10587739
hypocenterC137Q8×C16
LCSG ▷ C2×C137 ▷ C137
UCSC1 ◁ C2×C4 ◁ C4×Q8

134 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 17536

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17536, 20923);