Finite Group Databasebeta

C2×#24909154 #35557242

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

Aliases

direct productC2×#24909154

Splittings

FittingC2×#413×C83 ⋊ C2
SylowC83 ⋊ C2×#2134

Subgroups

subgroupG/H
centerC22C2×#14581706
commutatorC2×C4×C83C23×C4
FrattiniC2×Q8C23×D83
FittingC2×#413×C83C2
socleC22×C83C2×#99
prime radicalC2×#19128265C2
cosocleC2×Q8×C83C24
hypercenterC2×#413D83
hypocenterC83C2×#2134
LCSG ▷ C2×C4×C83 ▷ C22×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×#41 ◁ C2×#413

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, 322406);