Finite Group Databasebeta

C2×C4×#14555513 #31796985

order17536
automorphism?
homologyAbelianization (H1) = C2×C4×C16 · Schur multiplier (H2) = C22×C4

Aliases

direct productC2×C4×#14555513

Splittings

derived, SylowC137 ⋊ C2×C4×C16

Subgroups

subgroupG/H
center, hypercenterC2×C42#10587739
commutator, hypocenterC137C2×C4×C16
FrattiniC2×C4C22×#10587739
FittingC2×C42×C137C4
socle, prime radicalC23×C137C2×C8
cosocleC2×#11764040C23
LCSG ▷ C137
UCSC1 ◁ C2×C42

216 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 17536

Conjugacy classes & character table

1216 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17536, 20706);