Finite Group Databasebeta

C2×#24906208 #35373375

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

Aliases

direct productC2×#24906208

Splittings

FittingC2×#334×C83 ⋊ C2
SylowC83 ⋊ C2×#1564

Subgroups

subgroupG/H
centerC22×C4D4×D83
commutatorC4×C83C23×C8
FrattiniC42C23×D83
FittingC2×#334×C83C2
socleC23×C83C2×C4⋊C4
prime radicalC23×D83C4⋊C4
cosocleC42×C83C24
hypercenterC2×#334D83
hypocenterC83C2×#1564
LCSG ▷ C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C22×C4 ◁ C2×C42 ◁ C2×#334

830 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10624

Conjugacy classes & character table

2408 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 138539);