Finite Group Databasebeta
Cayley diagram

C2×#56300 #8099055

order512
nilpotency class2
isoclinismisoclinic class of #53390
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C212

Aliases

direct productC2×#56300

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
prime radicalC2×#2410C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

6790 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);(4,8)(6,10)(12,15)(16,18);(3,4,7,8)(5,10,9,6)(13,17)(16,18)(19,20)(21,25)(22,24)(23,26);(4,8)(5,9)(11,12,14,15)(13,16,17,18)(19,20,22,24)(21,23,26,25);(3,5,7,9)(4,6,8,10)(11,12)(13,16)(14,15)(17,18)(19,20)(21,23)(22,24)(25,26);(3,6)(4,9)(5,8)(7,10)(11,13)(12,16)(14,17)(15,18)(19,21)(20,23)(22,26)(24,25)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#8197432, C2×#8232279, C2×#10144548, …
maximal normal subgroup ofC2×#8197432, C2×#8232279, C2×#10144548, …
maximal quotient ofC2×#600667, C2×#4599121, C2×#4607583, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 8006251);