Finite Group Databasebeta

C25×C81 #72182013

order2025
nilpotency class1
isoclinismisoclinic class of C1
automorphismAut(G) = C2×C4×C5×C27 (order 1080) · Inn(G) = C1 · Out(G) = C2×C4×C5×C27
homologyAbelianization (H1) = G · Schur multiplier (H2) = C1

Aliases

cyclicC2025
abelianC25×C81

Subgroups

subgroupG/H
centerGC1
commutatorC1G
Frattini, cosocleC5×C27C3×C5
socle, prime radicalC3×C5C5×C27
LCSG ▷ C1
UCSC1 ◁ G

15 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

2025 conjugacy classes. The character table is too large to display.

Relationships

Frattini subgroup ofD30375
maximal subgroup ofC2×C25×C81, C25×C243, C3×C25×C81, …
maximal normal subgroup ofC2×C25×C81, C25×C243, C3×C25×C81, …
maximal quotient ofC2×C25×C81, C25×C243, C3×C25×C81, …

GAP

Past the SmallGroups library coverage — no SmallGroups id.