Finite Group Databasebeta

C2×#24905660 #35324893

order21248
automorphism?
homologyAbelianization (H1) = C22×C16 · Schur multiplier (H2) = C22

Aliases

direct productC2×#24905660

Splittings

SylowC83 ⋊ C2×#1422

Subgroups

subgroupG/H
centerC2×C16C22⋊D83
commutatorC4×C83C22×C16
FrattiniC2×C16C22×D83
FittingC2×M64×C83C2
socleC22×C83C4⋊C16
prime radicalC23×C83M32
cosocleC2×C16×C83C23
hypercenterC2×M64D83
hypocenterC83C2×#1422
LCSG ▷ C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C2×C16 ◁ C22×C16 ◁ C2×M64

214 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5312

Conjugacy classes & character table

3392 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 90057);