Finite Group Databasebeta

C2×#24905345 #35294452

order21248
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C24

Aliases

direct productC2×#24905345

Splittings

SylowC83 ⋊ C2×#1295

Subgroups

subgroupG/H
centerC24(C2×D83)⋊C4
commutatorC2×C4×C83C2×C42
FrattiniC2×C42C22×D83
FittingC22×#97×C83C2
socle, prime radicalC24×C83C22⋊C4
cosocleC2×C42×C83C23
hypercenterC22×#97D83
hypocenterC83C2×#1295
LCSG ▷ C2×C4×C83 ▷ C22×C83 ▷ C83
UCSC1 ◁ C24 ◁ C22×C42 ◁ C22×#97

830 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 21248

Conjugacy classes & character table

3356 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 59616);