Finite Group Databasebeta

Q8×#14556597 #33950395

order18688
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C28

Aliases

direct productQ8×#14556597

Splittings

FittingC2×C8×Q8×C73 ⋊ C2
SylowC73 ⋊ Q8×#131

Subgroups

subgroupG/H
centerC2×C8C23×D73
commutator, socleC22×C73C24×C4
FrattiniC2×C4C24×D73
FittingC2×C8×Q8×C73C2
prime radicalC2×#11924028C23
cosocleC2×C4×C73C25
hypercenterC2×C8×Q8D73
hypocenterC73Q8×#131
LCSG ▷ C22×C73 ▷ C73
UCSC1 ◁ C2×C8 ◁ C2×C8×Q8

1882 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9344

Conjugacy classes & character table

2980 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1033979);