Finite Group Databasebeta

C2×#24907911 #35406163

order21248
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C27

Aliases

direct productC2×#24907911

Splittings

FittingC22×#117×C83 ⋊ C2
SylowC83 ⋊ C2×#1897

Subgroups

subgroupG/H
centerC22×C4C2×D332
commutatorC2×C4×C83C23×C4
FrattiniC22×C4C23×D83
FittingC22×#117×C83C2
socleC23×C83C2×C22⋊C4
prime radicalC2×#19128212C2
cosocleC22×C4×C83C24
hypercenterC22×#117D83
hypocenterC83C2×#1897
LCSG ▷ C2×C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C22×C4 ◁ C24×C4 ◁ C22×#117

1954 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5312

Conjugacy classes & character table

3344 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 171327);