Finite Group Databasebeta

C4×Dic1942 #44527117

order31072
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

direct productC4×Dic1942

Splittings

SylowC971 ⋊ C4×Q8

Subgroups

subgroupG/H
centerC2×C4C2×D971
commutatorC2×C971C22×C4
FrattiniC22C22×D971
FittingC42×C971C2
socle, prime radical, cosocleC22×C971C23
hypercenterC42D971
hypocenterC971C4×Q8
LCSG ▷ C2×C971 ▷ C971
UCSC1 ◁ C2×C4 ◁ C42

70 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 31072

Conjugacy classes & character table

7780 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(31072, 112);