Finite Group Databasebeta

C2×C2539 #19099598

order5078
nilpotency class1
isoclinismisoclinic class of C1
automorphismAut(G) = C2×C27×C47 (order 2538) · Inn(G) = C1 · Out(G) = C2×C27×C47
homologyAbelianization (H1) = G · Schur multiplier (H2) = C1

Aliases

cyclicC5078
abelianC2×C2539

Subgroups

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

4 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

5078 conjugacy classes. The character table is too large to display.

Relationships

center ofD4×C2539, Q8×C2539, Dic3×C2539, …
derived subgroup ofC22⋊D2539, D10156, Dic5078
Fitting subgroup ofC2×C2539⋊C3, (C2539⋊C3)⋊C4, C2×D2539⋊C3
socle ofC2×C2539⋊C3, C8×C2539, D4×C2539, …
maximal subgroup ofC2×C2539⋊C3, D3×C2539, C2×C3×C2539, …
maximal normal subgroup ofC2×C2539⋊C3, C2×C3×C2539, C2×C5×C2539, …
maximal quotient ofD3×C2539, C2×C3×C2539, D5×C2539, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(5078, 2);