Finite Group Databasebeta

C22×C1987 #22547293

order7948
nilpotency class1
isoclinismisoclinic class of C1
automorphismAut(G) order 11916
homologyAbelianization (H1) = G · Schur multiplier (H2) = C2

Aliases

abelianC22×C1987

Subgroups

subgroupG/H
centerGC1
commutator, FrattiniC1G
LCSG ▷ C1
UCSC1 ◁ G

10 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

7948 conjugacy classes. The character table is too large to display.

Relationships

center ofC22⋊C4×C1987, C4⋊C4×C1987, C2×D4×C1987, …
derived subgroup ofC22⋊(C1987⋊C3)
Fitting subgroup ofC2×Dic1987, C22⋊D1987, C22×D1987, …
socle ofC2×C4×C1987, C2×Dic1987, C22×D1987, …
maximal subgroup ofC2×C4×C1987, D4×C1987, C23×C1987, …
maximal normal subgroup ofC2×C4×C1987, D4×C1987, C23×C1987, …
maximal quotient ofC2×C4×C1987, D4×C1987, Q8×C1987, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7948, 4);