Finite Group Databasebeta

C2×#24907791 #35405689

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

Aliases

direct productC2×#24907791

Splittings

FittingC2×#341×C83 ⋊ C2
SylowC83 ⋊ C2×#1876

Subgroups

subgroupG/H
centerC22×C4D4×D83
commutatorC2×C4×C83C23×C4
FrattiniC22×C4C23×D83
FittingC2×#341×C83C2
socleC23×C83C4×D4
prime radicalC22×#14581814C2
cosocleC22×C4×C83C24
hypercenterC2×#341D83
hypocenterC83C2×#1876
LCSG ▷ C2×C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C22×C4 ◁ C23×C4 ◁ C2×#341

1754 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5312

Conjugacy classes & character table

2372 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 170853);