Finite Group Databasebeta

C2×#24909155 #35557243

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

Aliases

direct productC2×#24909155

Splittings

SylowC83 ⋊ C2×#2134

Subgroups

subgroupG/H
centerC22C2×#14581707
commutatorC2×C4×C83C23×C4
FrattiniC2×Q8C23×D83
Fitting, prime radicalC2×#535×C83C2
socleC22×C83C2×#99
cosocleC2×Q8×C83C24
hypercenterC2×#535D83
hypocenterC83C2×#2134
LCSG ▷ C2×C4×C83 ▷ C22×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×#41 ◁ C2×#535

1390 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2656

Conjugacy classes & character table

1850 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 322407);