Finite Group Databasebeta

C2×#24906211 #35373378

order21248
automorphism?
homologyAbelianization (H1) = C23×C8 · Schur multiplier (H2) = C24×C4

Aliases

direct productC2×#24906211

Splittings

SylowC83 ⋊ C2×#1564

Subgroups

subgroupG/H
centerC2×C42D332
commutatorC4×C83C23×C8
FrattiniC42C23×D83
FittingC22×C4×C8×C83C2
socleC23×C83C2×C4⋊C4
prime radicalC24×C83C4⋊C4
cosocleC42×C83C24
hypercenterC22×C4×C8D83
hypocenterC83C2×#1564
LCSG ▷ C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C2×C42 ◁ C22×C42 ◁ C22×C4×C8

830 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10624

Conjugacy classes & character table

5360 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 138542);