Finite Group Databasebeta

C2×#24909169 #35557285

order21248
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

direct productC2×#24909169

Splittings

FittingC2×#358×C83 ⋊ C2
SylowC83 ⋊ C2×#2138

Subgroups

subgroupG/H
centerC23D8×D83
commutatorC8×C83C23×C4
FrattiniC2×C8C23×D83
FittingC2×#358×C83C2
socleC23×C83C2×D8
prime radicalC22×#14581815C2
cosocleC2×C8×C83C24
hypercenterC2×#358D83
hypocenterC83C2×#2138
LCSG ▷ C8×C83 ▷ C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×C8 ◁ C2×#358

1190 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10624

Conjugacy classes & character table

1892 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 322449);