Finite Group Databasebeta

C2×(C2×D491)⋊C4 #30628288

order15712
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

direct productC2×(C2×D491)⋊C4

Splittings

FittingC22×C4×C491 ⋊ C2
SylowC491 ⋊ C2×C22⋊C4

Subgroups

subgroupG/H
centerC23C2×D491
commutatorC2×C491C22×C4
FrattiniC22C22×D491
FittingC22×C4×C491C2
socleC23×C491C22
prime radicalC23×D491C2
cosocleC22×C491C23
hypercenterC22×C4D491
hypocenterC491C2×C22⋊C4
LCSG ▷ C2×C491 ▷ C491
UCSC1 ◁ C23 ◁ C22×C4

132 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 7856

Conjugacy classes & character table

3940 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#44536448, #44536572, C4×(C2×D491)⋊C4, …
maximal normal subgroup of#44536448, #44536572, C4×(C2×D491)⋊C4, …
maximal quotient ofC2×C491⋊#95, C4×(C2×D491)⋊C4, #44536580, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15712, 97);