Finite Group Databasebeta

D8×#11929639 #35204259

order20288
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productD8×#11929639

Splittings

FittingD8×C317 ⋊ C4
SylowC317 ⋊ C4×D8

Subgroups

subgroupG/H
centerC2D4×#11929639
commutatorC4×C317C22×C4
FrattiniC4C22×#11929639
FittingD8×C317C4
socleC2×C317C4×D4
prime radicalD8×D317C2
cosocleC4×D317C23
hypercenterD8#11929639
hypocenterC317C4×D8
LCSG ▷ C4×C317 ▷ C2×C317 ▷ C317
UCSC1 ◁ C2 ◁ C4 ◁ D8

134 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2536

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20288, 1585);