Finite Group Databasebeta

C2×#22578485 #31797891

order17536
automorphism?
homologyAbelianization (H1) = C2×C64 · Schur multiplier (H2) = C2

Aliases

direct productC2×#22578485

Splittings

derived, SylowC137 ⋊ C2×C64

Subgroups

subgroupG/H
center, hypercenterC2×C8#11764049
commutator, hypocenterC137C2×C64
FrattiniC8C2×#11764049
FittingC2×C8×C137C8
socle, prime radicalC22×C137C32
cosocle#17984138C22
LCSG ▷ C137
UCSC1 ◁ C2×C8

40 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 17536

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17536, 21612);