Finite Group Databasebeta

Q8×#14556686 #34034849

order18688
automorphism?
homologyAbelianization (H1) = C23×C16 · Schur multiplier (H2) = C25

Aliases

direct productQ8×#14556686

Splittings

SylowC73 ⋊ C2×Q8×C16

Subgroups

subgroupG/H
centerC2×C4C22×#10596842
commutatorC2×C73C23×C16
FrattiniC22C23×#10596842
FittingC4×Q8×C73C8
socleC22×C73C23×C8
prime radicalC22×D73C22×C8
cosocleC2×#10596833C24
hypercenterC4×Q8#10596842
hypocenterC73C2×Q8×C16
LCSG ▷ C2×C73 ▷ C73
UCSC1 ◁ C2×C4 ◁ C4×Q8

582 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9344

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1118433);