Finite Group Databasebeta

D4×C1217 #23753583

order9736
nilpotency class2
isoclinismisoclinic class of D4
automorphism?
homologyAbelianization (H1) = C22×C1217 · Schur multiplier (H2) = C2

Aliases

direct productD4×C1217
unambiguous semidirect productC4⋊(C2×C1217)
unambiguous semidirect productC22⋊(C2×C1217)

Subgroups

subgroupG/H
center, socleC2×C1217C22
commutator, Frattini, cosocleC2C22×C1217
LCSG ▷ C2 ▷ C1
UCSC1 ◁ C2×C1217 ◁ G

16 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

6085 conjugacy classes. The character table is too large to display.

Relationships

Fitting subgroup of#34085729, #34085732, D4×D1217, …
maximal subgroup ofD8×C1217, SD16×C1217, C2×D4×C1217, …
maximal normal subgroup ofD8×C1217, SD16×C1217, C2×D4×C1217, …
maximal quotient ofC22⋊C4×C1217, C4⋊C4×C1217, D8×C1217, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9736, 3);