Finite Group Databasebeta

C7×#61007 #13238223

order1792
nilpotency class3
isoclinismisoclinic class of #60768
automorphism?
homologyAbelianization (H1) = C25×C7 · Schur multiplier (H2) = C28

Aliases

direct productC7×#61007

Subgroups

subgroupG/H
center, socleC22×C7C23×D4
commutator, Frattini, cosocleC2×C4C25×C7
prime radicalC7×#3199C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C7 ◁ C4×C7×#41 ◁ G

1704 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 55
transitive degreeμt(G) = 448

A minimal faithful permutation representation — 5 generators on 55 points:

(1,2,3,4,5,6,7)(8,9)(10,16)(11,15)(12,14)(13,17)(18,22)(19,21)(20,23)(24,25)(26,30)(27,32)(28,31)(29,34)(33,41)(35,43)(36,42)(37,45)(38,47)(39,48)(40,46)(44,51)(49,53)(50,54)(52,55);(8,10)(9,13)(11,18)(12,17)(14,16)(15,20)(19,23)(21,22)(24,26,29,37)(25,30,34,45)(27,38,39,35)(28,36,41,51)(31,42,33,44)(32,47,48,43)(40,52,53,50)(46,55,49,54);(10,17)(13,16)(18,23)(20,22)(25,31)(28,41)(30,42)(32,46)(33,34)(36,51)(40,53)(43,54)(44,45)(47,55)(48,49)(50,52);(9,14)(13,16)(15,21)(20,22)(24,27)(25,32)(26,35)(28,40)(29,39)(30,43)(31,46)(33,49)(34,48)(36,50)(37,38)(41,53)(42,54)(44,55)(45,47)(51,52);(8,11,12,19)(9,15,14,21)(10,18,17,23)(13,20,16,22)(27,39)(32,48)(35,38)(40,53)(43,47)(46,49)(50,52)(54,55)

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, 53995);