Finite Group Databasebeta

Q8×#14556527 #33104877

order18688
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C24

Aliases

direct productQ8×#14556527

Splittings

SylowC73 ⋊ Q8×#108

Subgroups

subgroupG/H
centerC2×C4C22×D292
commutatorC2×C4×C73C23×C4
FrattiniC22×C4C23×D73
FittingC2×C8×Q8×C73C2
socleC22×C73C22×C4⋊C4
prime radicalC23×C73C22×Q8
cosocleC22×C4×C73C24
hypercenterC2×C8×Q8D73
hypocenterC73Q8×#108
LCSG ▷ C2×C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C2×C4 ◁ C2×C4×Q8 ◁ C2×C8×Q8

658 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9344

Conjugacy classes & character table

2950 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 188461);