Finite Group Databasebeta

C74 #14558884

order2401
nilpotency class1
isoclinismisoclinic class of C1
automorphism?
homologyAbelianization (H1) = G · Schur multiplier (H2) = C76

Aliases

abelianC74

Subgroups

subgroupG/H
centerGC1
commutator, FrattiniC1G
LCSG ▷ C1
UCSC1 ◁ G
LECSG ▷ C1

3652 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 28
transitive degreeμt(G) = 2401

A minimal faithful permutation representation — 4 generators on 28 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)

Conjugacy classes & character table

2401 conjugacy classes. The character table is too large to display.

Relationships

socle ofC73×C49
maximal subgroup ofC2×C74, C73×D7, C72×C7⋊D7, …
maximal normal subgroup ofC2×C74, C73×D7, C72×C7⋊D7, …
maximal quotient ofC2×C74, C5×C74, C72×H(3,𝔽7), …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2401, 15);