Finite Group Databasebeta

C2×Dic2062 #30658166

order16496
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

direct productC2×Dic2062
unambiguous semidirect product(C2×C1031)⋊Q8

Splittings

SylowC1031 ⋊ C2×Q8

Subgroups

subgroupG/H
centerC22C2×D1031
commutator, cosocleC2×C1031C23
FrattiniC2C22×D1031
FittingC2×C4×C1031C2
socle, prime radicalC22×C1031C22
hypercenterC2×C4D1031
hypocenterC1031C2×Q8
LCSG ▷ C2×C1031 ▷ C1031
UCSC1 ◁ C22 ◁ C2×C4

38 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 16496

Conjugacy classes & character table

4130 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#45682342, #45682347, #45682349, …
maximal normal subgroup of#45682342, #45682347, #45682349, …
maximal quotient ofC2×Dic1031⋊C4, C2×C4⋊Dic1031, C4×Dic2062, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16496, 38);