Finite Group Databasebeta

C2×#24909149 #35557236

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

Aliases

direct productC2×#24909149

Splittings

FittingC2×#355×C83 ⋊ C2
SylowC83 ⋊ C2×#2133

Subgroups

subgroupG/H
centerC22#99×D83
commutatorC2×C4×C83C23×C4
FrattiniC2×Q8C23×D83
FittingC2×#355×C83C2
socleC22×C83C2×#99
prime radicalC22×#13050589C4
cosocleC2×Q8×C83C24
hypercenterC2×#355D83
hypocenterC83C2×#2133
LCSG ▷ C2×C4×C83 ▷ C22×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C22 ◁ C23 ◁ C22×Q8 ◁ C2×#355

1198 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5312

Conjugacy classes & character table

1112 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 322400);