Finite Group Databasebeta

Q8×#14556611 #33966447

order18688
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C28

Aliases

direct productQ8×#14556611

Splittings

FittingQ8×#41×C73 ⋊ C2
SylowC73 ⋊ Q8×#135

Subgroups

subgroupG/H
centerC2×C4C22×C22⋊D73
commutator, cosocleC2×C4×C73C25
FrattiniC2×C4C24×D73
FittingQ8×#41×C73C2
socleC22×C73C23×D4
prime radicalC2×#14556611C22
hypercenterQ8×#41D73
hypocenterC73Q8×#135
LCSG ▷ C2×C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C2×C4 ◁ C2×C4×Q8 ◁ Q8×#41

1786 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9344

Conjugacy classes & character table

1870 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1050031);