Finite Group Databasebeta

C2×Q8×#14267798 #43273072

order28736
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

direct productC2×Q8×#14267798
unambiguous semidirect productD449⋊(C4×Q8)

Splittings

FittingC2×Q8×C449 ⋊ C4
SylowC449 ⋊ C2×C4×Q8

Subgroups

subgroupG/H
centerC22C22×#14267798
commutatorC2×C449C23×C4
FrattiniC2C23×#14267798
FittingC2×Q8×C449C4
socleC22×C449C22×C4
prime radicalC22×D449C23
cosocleC2×D449C24
hypercenterC2×Q8#14267798
hypocenterC449C2×C4×Q8
LCSG ▷ C2×C449 ▷ C449
UCSC1 ◁ C22 ◁ C2×Q8

298 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 7184

Conjugacy classes & character table

1160 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(28736, 1614);