Finite Group Databasebeta
Cayley diagram

C2×#62846 #10586000

order512
nilpotency class2
isoclinismisoclinic class of #62842
automorphism?
homologyAbelianization (H1) = C27 · Schur multiplier (H2) = C219

Aliases

direct productC2×#62846

Subgroups

subgroupG/H
center, socleC23C26
commutator, Frattini, cosocleC22C27
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ G
LECSG ▷ C22 ▷ C1

35638 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 26
transitive degreeμt(G) = 64

A minimal faithful permutation representation — 7 generators on 26 points:

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

Conjugacy classes & character table

164 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72238166, #72238201, C2×#10586570, …
maximal normal subgroup of#72238166, #72238201, C2×#10586570, …
maximal quotient of#72256701, C2×#7918101, #72262195, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10493196);