Finite Group Databasebeta

C2×C8×C92 #13046867

order1296
nilpotency class1
isoclinismisoclinic class of C1
automorphismAut(G) order 62208
homologyAbelianization (H1) = G · Schur multiplier (H2) = C2×C9

Aliases

abelianC2×C8×C92
multiplicative(ℤ/1387)ˣ, (ℤ/1971)ˣ, (ℤ/2774)ˣ, (ℤ/3942)ˣ

Subgroups

subgroupG/H
centerGC1
commutatorC1G
Frattini, cosocleC32×C4C22×C32
socle, prime radicalC22×C32C32×C4
LCSG ▷ C1
UCSC1 ◁ G

253 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 28
transitive degreeμt(G) = 1296

A minimal faithful permutation representation — 2 generators on 28 points:

(1,2,3,4,5,6,7,8)(11,12,13,14,15,16,17,18,19);(9,10)(20,21,22,23,24,25,26,27,28)

Conjugacy classes & character table

1296 conjugacy classes. The character table is too large to display.

Relationships

Fitting subgroup ofC2×C8×C9⋊D9, #72243951, #72244084, …
maximal subgroup ofC2×C92×C16, C4×C8×C92, C22×C8×C92, …
maximal normal subgroup ofC2×C92×C16, C4×C8×C92, C22×C8×C92, …
maximal quotient ofC2×C92×C16, C4×C8×C92, C22×C8×C92, …
automorphism group ofC19×C73, C27×C73, C2×C19×C73, …
outer automorphism group ofC19×C73, C27×C73, C2×C19×C73, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1296, 585);