Finite Group Databasebeta

C7×#8227 #13185443

order1792
nilpotency class3
isoclinismisoclinic class of #1504
automorphism?
homologyAbelianization (H1) = C2×C42×C7 · Schur multiplier (H2) = C2×C4

Aliases

direct productC7×#8227

Subgroups

subgroupG/H
center, socle, prime radicalC23×C7C2×C22⋊C4
commutatorC2×C4C2×C42×C7
Frattini, cosocleC2×C42C23×C7
LCSG ▷ C2×C4 ▷ C22 ▷ C1
UCSC1 ◁ C23×C7 ◁ C43×C7 ◁ G

488 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 35
transitive degreeμt(G) = 1792

A minimal faithful permutation representation — 3 generators on 35 points:

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

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, 1215);