Finite Group Databasebeta

Q8×#14581703 #35403073

order21248
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C25

Aliases

direct productQ8×#14581703

Splittings

SylowC83 ⋊ Q8×#97

Subgroups

subgroupG/H
center, FrattiniC22×C4C23×D83
commutatorC22×C83C22×C42
FittingC42×Q8×C83C2
socle, prime radicalC23×C83C23×C4
cosocleC22×C4×C83C24
hypercenterC42×Q8D83
hypocenterC83Q8×#97
LCSG ▷ C22×C83 ▷ C83
UCSC1 ◁ C22×C4 ◁ C42×Q8

954 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 21248

Conjugacy classes & character table

3380 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 168237);