Finite Group Databasebeta
Cayley diagram

C22×#2827 #7633360

order512
nilpotency class2
isoclinismisoclinic class of #2812
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C212

Aliases

direct productC22×#2827

Subgroups

subgroupG/H
center, socleC25C24
commutator, Frattini, cosocleC23C26
prime radicalC24×D4C22
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C25 ◁ G
LECSG ▷ C23 ▷ C1

7902 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 28
transitive degreeμt(G) = 256

A minimal faithful permutation representation — 6 generators on 28 points:

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

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC22×#45590, C2×#4597893, C2×#4599121, …
maximal normal subgroup ofC22×#45590, C2×#4597893, C2×#4599121, …
maximal quotient ofC22×#14666, C22×#16352

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7540556);