Finite Group Databasebeta

C7×#15190 #13192406

order1792
nilpotency class2
isoclinismisoclinic class of #14715
automorphism?
homologyAbelianization (H1) = C24×C7 · Schur multiplier (H2) = C27

Aliases

direct productC7×#15190

Subgroups

subgroupG/H
center, socle, prime radicalC24×C7C24
commutator, Frattini, cosocleC24C24×C7
LCSG ▷ C24 ▷ C1
UCSC1 ◁ C24×C7 ◁ G

2278 conjugacy classes of subgroups; only the 590 normal subgroups are shown.

normal subgroups only

This group has 2278 conjugacy classes of subgroups — too many to draw. Only its 590 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

minimal degreeμ(G) = 27
transitive degreeμt(G) = 1792

A minimal faithful permutation representation — 4 generators on 27 points:

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

Conjugacy classes & character table

448 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 8178);