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Cayley diagram

C22×C79 #64656

order316
nilpotency class1
isoclinismisoclinic class of C1
automorphismAut(G) = C2×C3×D3×C13 (order 468) · Inn(G) = C1 · Out(G) = C2×C3×D3×C13
homologyAbelianization (H1) = G · Schur multiplier (H2) = C2

Aliases

abelianC22×C79

Subgroups

subgroupG/H
centerGC1
commutator, FrattiniC1G
LCSG ▷ C1
UCSC1 ◁ G

10 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 83
transitive degreeμt(G) = 316

A minimal faithful permutation representation — 2 generators on 83 points:

(1,2)(5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83);(3,4)

Conjugacy classes & character table

316 conjugacy classes. The character table is too large to display.

Relationships

center ofC22⋊C4×C79, C4⋊C4×C79, C2×D4×C79, …
derived subgroup ofC22⋊(C79⋊C3), A4×D79, D79⋊A4, …
Fitting subgroup ofC2×Dic79, C22⋊D79, C22×D79, …
socle ofC2×Dic79, C2×C4×C79, C22×D79, …
maximal subgroup ofC2×Dic79, C22⋊D79, C2×C4×C79, …
maximal normal subgroup ofC2×Dic79, C22⋊D79, C2×C4×C79, …
maximal quotient ofC2×C4×C79, D4×C79, Q8×C79, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(316, 4);