Finite Group Databasebeta

C7×#17841 #13195057

order1792
nilpotency class3
isoclinismisoclinic class of #3264
automorphism?
homologyAbelianization (H1) = C23×C4×C7 · Schur multiplier (H2) = C24

Aliases

direct productC7×#17841

Subgroups

subgroupG/H
centerC2×C4×C7C22×D4
commutatorC2×C4C23×C4×C7
Frattini, cosocleC42C24×C7
socleC22×C7C22×C4⋊C4
prime radicalC2×C7×#41Q8
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4×C7 ◁ C4×C7×#41 ◁ G

592 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 39
transitive degreeμt(G) = 896

A minimal faithful permutation representation — 4 generators on 39 points:

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

Conjugacy classes & character table

406 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 10829);