Finite Group Databasebeta

C4×C22⋊D821 #39911209

order26272
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productC4×C22⋊D821

Splittings

FittingC22×C4×C821 ⋊ C2
SylowC821 ⋊ C4×D4

Subgroups

subgroupG/H
centerC2×C4C2×D821
commutatorC2×C821C22×C4
FrattiniC22C22×D821
FittingC22×C4×C821C2
socle, cosocleC22×C821C23
prime radicalC2×C22⋊D821C2
hypercenterC22×C4D821
hypocenterC821C4×D4
LCSG ▷ C2×C821 ▷ C821
UCSC1 ◁ C2×C4 ◁ C22×C4

94 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 13136

Conjugacy classes & character table

6580 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(26272, 107);