Finite Group Databasebeta

C2×Q16×D317 #35203998

order20288
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productC2×Q16×D317

Splittings

FittingC2×Q16×C317 ⋊ C2
SylowC317 ⋊ C22×Q16

Subgroups

subgroupG/H
centerC22D4×D317
commutator, cosocleC4×C317C24
FrattiniC4C23×D317
FittingC2×Q16×C317C2
socleC22×C317C2×D4
prime radicalC22×D317D4
hypercenterC2×Q16D317
hypocenterC317C22×Q16
LCSG ▷ C4×C317 ▷ C2×C317 ▷ C317
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×Q16

258 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10144

Conjugacy classes & character table

2240 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20288, 1324);