Finite Group Databasebeta

Q8×#14556645 #34020541

order18688
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C25

Aliases

direct productQ8×#14556645

Splittings

FittingC8×Q8×C73 ⋊ C4
SylowC73 ⋊ Q8×#97

Subgroups

subgroupG/H
center, FrattiniC2×C4C23×#64408
commutator, socleC22×C73C22×C42
FittingC8×Q8×C73C4
prime radicalC22×D73C23×C4
cosocleC2×C4×D73C24
hypercenterC8×Q8#64408
hypocenterC73Q8×#97
LCSG ▷ C22×C73 ▷ C73
UCSC1 ◁ C2×C4 ◁ C8×Q8

954 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4672

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1104125);