Finite Group Databasebeta

C2×#24906294 #35373902

order21248
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

direct productC2×#24906294

Splittings

FittingC2×#322×C83 ⋊ C2
SylowC83 ⋊ C2×#1581

Subgroups

subgroupG/H
centerC22×C4C2×D332
commutatorC2×C4×C83C23×C4
FrattiniC42C23×D83
FittingC2×#322×C83C2
socleC23×C83C4×D4
prime radicalC22×D664C4
cosocleC42×C83C24
hypercenterC2×#322D83
hypocenterC83C2×#1581
LCSG ▷ C2×C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C22×C4 ◁ C2×C4×C8 ◁ C2×#322

838 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10624

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, 139066);