Finite Group Databasebeta
Cayley diagram

C2×#60232 #10574284

order512
nilpotency class2
isoclinismisoclinic class of #3532
automorphism?
homologyAbelianization (H1) = C25×C4 · Schur multiplier (H2) = C213

Aliases

direct productC2×#60232

Subgroups

subgroupG/H
centerC22×C4C25
commutatorC22C25×C4
Frattini, cosocleC2×C4C26
socleC23C24×C4
prime radicalC22×#532C2
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C22×C4 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

8034 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);(3,4)(5,9)(6,8)(7,10)(11,12,14,18,15,17,21,24)(13,16,20,23,19,22,25,26);(3,5)(4,7)(6,10)(8,9)(11,13)(12,16)(14,20)(15,19)(17,22)(18,23)(21,25)(24,26);(5,10)(7,9)(11,13)(12,16)(14,20)(15,19)(17,22)(18,23)(21,25)(24,26);(4,8)(7,9)(13,19)(16,22)(20,25)(23,26);(12,17)(16,22)(18,24)(23,26)

Conjugacy classes & character table

152 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72257117, #72257136, #72257152, …
maximal normal subgroup of#72257117, #72257136, #72257152, …
maximal quotient ofC2×#6377437, C2×#6376471, C2×#6407637, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10481480);