Finite Group Databasebeta

Q8×#14581710 #35420976

order21248
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

direct productQ8×#14581710

Splittings

SylowC83 ⋊ Q8×#101

Subgroups

subgroupG/H
centerC22C22×(C2×D83)⋊C4
commutator, prime radicalC23×C83C23×C4
FrattiniC22×C4C23×D83
FittingQ8×M16×C83C2
socleC22×C83C22×C22⋊C4
cosocleC22×C4×C83C24
hypercenterQ8×M16D83
hypocenterC83Q8×#101
LCSG ▷ C23×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C22 ◁ C2×C4×Q8 ◁ Q8×M16

970 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10624

Conjugacy classes & character table

2105 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 186140);