Finite Group Databasebeta

C7×#21843 #13199059

order1792
nilpotency class3
isoclinismisoclinic class of #3198
automorphism?
homologyAbelianization (H1) = C23×C4×C7 · Schur multiplier (H2) = C24×C4

Aliases

direct productC7×#21843

Subgroups

subgroupG/H
center, socleC23×C7C22×D4
commutatorC2×C4C23×C4×C7
Frattini, cosocleC22×C4C24×C7
prime radicalC24×C7C2×D4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C7 ◁ C2×C7×#117 ◁ G

970 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 43
transitive degreeμt(G) = 896

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

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

Conjugacy classes & character table

364 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1792, 14831);