Finite Group Databasebeta
Cayley diagram

C2×#23388 #6431700

order512
nilpotency class3
isoclinismisoclinic class of #23387
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C211

Aliases

direct productC2×#23388

Subgroups

subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC22×#535C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C23×#41 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

7958 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 5 generators on 26 points:

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

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6437523, C2×#6431707, C2×#6437533, …
maximal normal subgroup ofC2×#6437523, C2×#6431707, C2×#6437533, …
maximal quotient ofC2×#405081, C2×#409935, #72305034, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6338896);