Finite Group Databasebeta

C2×#24907909 #35406161

order21248
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C27

Aliases

direct productC2×#24907909

Splittings

FittingC2×#407×C83 ⋊ C2
SylowC83 ⋊ C2×#1897

Subgroups

subgroupG/H
centerC22×C4C2×C22⋊D83
commutatorC2×C4×C83C23×C4
FrattiniC22×C4C23×D83
FittingC2×#407×C83C2
socleC23×C83C2×C22⋊C4
prime radicalC2×#19128212C2
cosocleC22×C4×C83C24
hypercenterC2×#407D83
hypocenterC83C2×#1897
LCSG ▷ C2×C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C22×C4 ◁ C24×C4 ◁ C2×#407

1954 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5312

Conjugacy classes & character table

2360 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 171325);