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Cayley diagram

C22⋊C4×H(5,𝔽2) #7625771

order512
nilpotency class2
isoclinismisoclinic class of D4×H(5,𝔽2)
automorphism?
homologyAbelianization (H1) = C25×C4 · Schur multiplier (H2) = C215

Aliases

direct productC22⋊C4×H(5,𝔽2)

Subgroups

subgroupG/H
center, Frattini, socle, cosocleC23C26
commutatorC22C25×C4
prime radicalC23×H(5,𝔽2)C2
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ G
LECSG ▷ C23 ▷ C1

25146 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 16
transitive degreeμt(G) = 64

A minimal faithful permutation representation — 6 generators on 16 points:

(1,2,4,6)(3,5,7,8);(2,5)(6,8);(9,10)(11,15)(12,13)(14,16);(10,13)(14,15);(9,10)(11,14)(12,13)(15,16);(9,11)(10,14)(12,16)(13,15)

Conjugacy classes & character table

170 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#120×H(5,𝔽2), #72233758, #72233760, …
maximal normal subgroup of#120×H(5,𝔽2), #72233758, #72233760, …
maximal quotient of#72233563, D42×C22⋊C4, #72233708, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7532967);