Finite Group Databasebeta

C2×#24906053 #35372291

order21248
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C24×C4

Aliases

direct productC2×#24906053

Splittings

FittingC2×#329×C83 ⋊ C2
SylowC83 ⋊ C2×#1525

Subgroups

subgroupG/H
centerC23C22⋊C4×D83
commutatorC2×C4×C83C23×C4
FrattiniC42C23×D83
FittingC2×#329×C83C2
socleC23×C83C2×C22⋊C4
prime radicalC2×#19128250C2
cosocleC42×C83C24
hypercenterC2×#329D83
hypocenterC83C2×#1525
LCSG ▷ C2×C4×C83 ▷ C22×C83 ▷ C83
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#329

1402 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10624

Conjugacy classes & character table

1634 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 137455);