Finite Group Databasebeta

Q8×#66870 #14770319

order2816
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

direct productQ8×#66870

Splittings

FittingQ8×C11×C22⋊C4 ⋊ C2
SylowC11 ⋊ Q8×#99

Subgroups

subgroupG/H
centerC22C22×(C2×D11)⋊C4
commutatorC23×C11C23×C4
FrattiniC24C23×D11
FittingQ8×C11×C22⋊C4C2
socleC22×C11C22×C22⋊C4
prime radicalC22×C22⋊D11C23
cosocleC24×C11C24
hypercenterQ8×C22⋊C4D11
hypocenterC11Q8×#99
LCSG ▷ C23×C11 ▷ C2×C11 ▷ C11
UCSC1 ◁ C22 ◁ C23×Q8 ◁ Q8×C22⋊C4

1354 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 704

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2816, 186114);