Finite Group Databasebeta

C2×#24909405 #35558175

order21248
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

direct productC2×#24909405

Splittings

FittingC2×C22⋊C16×C83 ⋊ C2
SylowC83 ⋊ C2×#2189

Subgroups

subgroupG/H
centerC23C2×D664
commutator, cosocleC2×C8×C83C24
FrattiniC2×C8C23×D83
FittingC2×C22⋊C16×C83C2
socleC23×C83C2×D8
prime radicalC22×#14581814C2
hypercenterC2×C22⋊C16D83
hypocenterC83C2×#2189
LCSG ▷ C2×C8×C83 ▷ C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C23 ◁ C23×C4 ◁ C23×C8 ◁ C2×C22⋊C16

1146 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10624

Conjugacy classes & character table

3338 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 323339);