Finite Group Databasebeta
Cayley diagram

C2×C49 #1027

order98
nilpotency class1
isoclinismisoclinic class of C1
automorphismAut(G) = C2×C3×C7 (order 42) · Inn(G) = C1 · Out(G) = C2×C3×C7
holomorphG ⋊ Aut(G) = C2×#72215772
homologyAbelianization (H1) = G · Schur multiplier (H2) = C1

Aliases

cyclicC98
abelianC2×C49

Subgroups

subgroupG/H
centerGC1
commutatorC1G
Frattini, cosocleC7C2×C7
socle, prime radicalC2×C7C7
LCSG ▷ C1
UCSC1 ◁ G

6 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 51
transitive degreeμt(G) = 98

A minimal faithful permutation representation — 1 generator on 51 points:

(1,2)(3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51)

Conjugacy classes & character table

98 conjugacy classes — view the full character table.

Relationships

center ofD4×C49, Q8×C49, Dic3×C49, …
derived subgroup ofDic98, D196, C22⋊D49, …
Frattini subgroup ofDic343, C4×C343, Dic6517, …
Fitting subgroup ofDic49, C2×D49, C2×C49⋊C3, …
maximal subgroup ofDic49, C4×C49, C2×D49, …
maximal normal subgroup ofDic49, C4×C49, C2×D49, …
maximal quotient ofC4×C49, C22×C49, D3×C49, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(98, 2);