Finite Group Databasebeta

Q8×Dic109 #16812666

order3488
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

direct productQ8×Dic109

Splittings

SylowC109 ⋊ C4×Q8

Subgroups

subgroupG/H
center, FrattiniC22C22×D109
commutatorC2×C109C22×C4
FittingC2×Q8×C109C2
socle, prime radical, cosocleC22×C109C23
hypercenterC2×Q8D109
hypocenterC109C4×Q8
LCSG ▷ C2×C109 ▷ C109
UCSC1 ◁ C22 ◁ C2×Q8

70 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 3488

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3488, 113);