Finite Group Databasebeta

C2×#24921672 #36311605

order21248
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C213

Aliases

direct productC2×#24921672

Splittings

FittingC22×C22⋊Q8×C83 ⋊ C2
SylowC83 ⋊ C2×#3535

Subgroups

subgroupG/H
centerC23C24×D83
commutator, cosocleC22×C83C26
FrattiniC22C25×D83
FittingC22×C22⋊Q8×C83C2
socleC23×C83C25
hypercenterC22×C22⋊Q8D83
hypocenterC83C2×#3535
LCSG ▷ C22×C83 ▷ C83
UCSC1 ◁ C23 ◁ C22×C22⋊Q8

7302 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5312

Conjugacy classes & character table

2372 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 1076769);