Finite Group Databasebeta

C4×C2557 #23779397

order10228
nilpotency class1
isoclinismisoclinic class of C1
automorphismAut(G) = C2×C4×C9×C71 (order 5112) · Inn(G) = C1 · Out(G) = C2×C4×C9×C71
homologyAbelianization (H1) = G · Schur multiplier (H2) = C1

Aliases

cyclicC10228
abelianC4×C2557

Subgroups

subgroupG/H
centerGC1
commutatorC1G
Frattini, cosocleC2C2×C2557
socle, prime radicalC2×C2557C2
LCSG ▷ C1
UCSC1 ◁ G

6 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

10228 conjugacy classes. The character table is too large to display.

Relationships

Fitting subgroup of#35205565, C4×D2557, D10228, …
maximal subgroup ofC8×C2557, C2×C4×C2557, D4×C2557, …
maximal normal subgroup ofC8×C2557, C2×C4×C2557, D4×C2557, …
maximal quotient ofC8×C2557, C2×C4×C2557, C3×C4×C2557, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10228, 2);