Finite Group Databasebeta

D8×#11764308 #31801038

order17728
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productD8×#11764308

Splittings

FittingD8×C277 ⋊ C4
SylowC277 ⋊ C4×D8

Subgroups

subgroupG/H
centerC2D4×#11764308
commutatorC4×C277C22×C4
FrattiniC4C22×#11764308
FittingD8×C277C4
socleC2×C277C4×D4
prime radicalD8×D277C2
cosocleC4×D277C23
hypercenterD8#11764308
hypocenterC277C4×D8
LCSG ▷ C4×C277 ▷ C2×C277 ▷ C277
UCSC1 ◁ C2 ◁ C4 ◁ D8

134 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2216

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17728, 1585);