Finite Group Databasebeta
Cayley diagram

C2×#35873 #7629199

order512
nilpotency class2
isoclinismisoclinic class of #35680
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C212

Aliases

direct productC2×#35873

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
prime radicalC24×D4C22
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

7242 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 26
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 6 generators on 26 points:

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

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7696675, C2×#7659206, C2×#8095873, …
maximal normal subgroup ofC2×#7696675, C2×#7659206, C2×#8095873, …
maximal quotient ofC2×#775635, C2×#774529, C2×#774436, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7536395);