Finite Group Databasebeta

C2×#24909197 #35557344

order21248
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

direct productC2×#24909197

Splittings

FittingC2×#360×C83 ⋊ C2
SylowC83 ⋊ C2×#2145

Subgroups

subgroupG/H
centerC22#102×D83
commutatorC8×C83C23×C4
FrattiniC2×C8C23×D83
FittingC2×#360×C83C2
socleC22×C83C2×#102
prime radicalC2×#135×D83C2
cosocleC2×C8×C83C24
hypercenterC2×#360D83
hypocenterC83C2×#2145
LCSG ▷ C8×C83 ▷ C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×C8 ◁ C2×#360

1170 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5312

Conjugacy classes & character table

1376 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 322508);