Finite Group Databasebeta

Q16×#11924036 #34018247

order18688
automorphism?
homologyAbelianization (H1) = C23×C8 · Schur multiplier (H2) = C25

Aliases

direct productQ16×#11924036

Splittings

SylowC73 ⋊ C2×C8×Q16

Subgroups

subgroupG/H
centerC2×C4D4×#64408
commutatorC4×C73C23×C8
FrattiniC2×C4C23×#64408
FittingC4×Q16×C73C4
socleC22×C73C2×C4×D4
prime radicalC22×D73C4×D4
cosocleC4×Dic73C24
hypercenterC4×Q16#64408
hypocenterC73C2×C8×Q16
LCSG ▷ C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C2×C4 ◁ C42 ◁ C4×Q16

734 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9344

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1101831);