Finite Group Databasebeta

C7×#25143 #13202359

order1792
nilpotency class3
isoclinismisoclinic class of #25140
automorphism?
homologyAbelianization (H1) = C24×C7 · Schur multiplier (H2) = C25

Aliases

direct productC7×#25143

Subgroups

subgroupG/H
center, socleC22×C7C2×#121
commutator, Frattini, cosocleC22×C4C24×C7
prime radicalC7×#3005C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C7 ◁ C23×C4×C7 ◁ G

996 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 43
transitive degreeμt(G) = 448

A minimal faithful permutation representation — 4 generators on 43 points:

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

Conjugacy classes & character table

301 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 18131);