Finite Group Databasebeta

C2×#24916287 #36268483

order21248
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C29

Aliases

direct productC2×#24916287

Splittings

SylowC83 ⋊ C2×C4×#137

Subgroups

subgroupG/H
centerC23C2×D4×D83
commutatorC4×C83C24×C4
FrattiniC2×C4C24×D83
FittingC2×#417×C83C2
socleC23×C83C22×D4
prime radicalC22×#41×C83C22
cosocleC2×C4×C83C25
hypercenterC2×#417D83
hypocenterC83C2×C4×#137
LCSG ▷ C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C23 ◁ C23×C4 ◁ C2×#417

2810 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10624

Conjugacy classes & character table

1892 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 1033647);