Finite Group Databasebeta

Q8×#14523346 #30657785

order16448
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C22

Aliases

direct productQ8×#14523346

Splittings

SylowC257 ⋊ C8×Q8

Subgroups

subgroupG/H
center, FrattiniC22C22×#11759967
commutatorC2×C257C22×C8
FittingC2×Q8×C257C4
socle, prime radicalC22×C257C22×C4
cosocleC2×Dic257C23
hypercenterC2×Q8#11759967
hypocenterC257C8×Q8
LCSG ▷ C2×C257 ▷ C257
UCSC1 ◁ C22 ◁ C2×Q8

102 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 16448

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16448, 1597);