Finite Group Databasebeta

C2×C42×C257 #22551467

order8224
nilpotency class1
isoclinismisoclinic class of C1
automorphismAut(G) order 393216
homologyAbelianization (H1) = G · Schur multiplier (H2) = C22×C4

Aliases

abelianC2×C42×C257

Subgroups

subgroupG/H
centerGC1
commutatorC1G
FrattiniC22C23×C257
socleC23×C257C22
LCSG ▷ C1
UCSC1 ◁ G

108 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

8224 conjugacy classes. The character table is too large to display.

Relationships

center of#1273×C257, C2×#322×C257, C4×#97×C257, …
Fitting subgroup of#30656492, #30656497, C42×Dic257, …
maximal subgroup of#336×C257, #339×C257, C43×C257, …
maximal normal subgroup of#336×C257, #339×C257, C43×C257, …
maximal quotient ofC43×C257, C2×#95×C257, #376×C257, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8224, 21);