Finite Group Databasebeta

C2×#24909199 #35557346

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

Aliases

direct productC2×#24909199

Splittings

SylowC83 ⋊ C2×#2145

Subgroups

subgroupG/H
centerC2×C4#14581713
commutatorC8×C83C23×C4
FrattiniC2×C8C23×D83
Fitting, prime radicalC22×#135×C83C2
socleC22×C83C2×#102
cosocleC2×C8×C83C24
hypercenterC22×#135D83
hypocenterC83C2×#2145
LCSG ▷ C8×C83 ▷ C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ C23×C8 ◁ C22×#135

1170 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5312

Conjugacy classes & character table

2360 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 322510);