Finite Group Databasebeta
Cayley diagram

C2×#47956 #7704033

order512
nilpotency class2
isoclinismisoclinic class of #47826
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C213

Aliases

direct productC2×#47956

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
prime radicalC22×#546C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

8850 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 30
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 6 generators on 30 points:

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

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7919541, C2×#7704092, C2×#7918549, …
maximal normal subgroup ofC2×#7919541, C2×#7704092, C2×#7918549, …
maximal quotient ofC2×#1420731, C2×#3070130, C2×#3084739

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7611229);