Finite Group Databasebeta

C2×D4156 #30659023

order16624
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C23

Aliases

direct productC2×D4156

Splittings

FittingC2×C4×C1039 ⋊ C2
SylowC1039 ⋊ C2×D4

Subgroups

subgroupG/H
centerC22C2×D1039
commutator, cosocleC2×C1039C23
FrattiniC2C22×D1039
FittingC2×C4×C1039C2
socleC22×C1039C22
hypercenterC2×C4D1039
hypocenterC1039C2×D4
LCSG ▷ C2×C1039 ▷ C1039
UCSC1 ◁ C22 ◁ C2×C4

54 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8312

Conjugacy classes & character table

4162 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#45685123, #45685127, #45685129, …
maximal normal subgroup of#45685123, #45685127, #45685129, …
maximal quotient ofC2×(C2×D1039)⋊C4, C2×C4⋊Dic1039, C4×D4156, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16624, 36);