Finite Group Databasebeta

C2×#24909296 #35557569

order21248
automorphism?
homologyAbelianization (H1) = C23×C8 · Schur multiplier (H2) = C25

Aliases

direct productC2×#24909296

Splittings

FittingC2×C4×C16×C83 ⋊ C2
SylowC83 ⋊ C2×#2169

Subgroups

subgroupG/H
centerC22×C8C22×D83
commutatorC22×C83C23×C8
FrattiniC2×C8C23×D83
FittingC2×C4×C16×C83C2
socleC23×C83C22×C8
prime radicalC22×D332C8
cosocleC2×C8×C83C24
hypercenterC2×C4×C16D83
hypocenterC83C2×#2169
LCSG ▷ C22×C83 ▷ C83
UCSC1 ◁ C22×C8 ◁ C2×C4×C16

742 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, 322733);