Finite Group Databasebeta
Cayley diagram

C2×#31208 #7503775

order512
nilpotency class3
isoclinismisoclinic class of #30396
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct productC2×#31208

Subgroups

subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C2×C4×C4⋊C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

3022 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 22
transitive degreeμt(G) = 256

A minimal faithful permutation representation — 5 generators on 22 points:

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

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7521471, C2×#6677566, C2×#6674860
maximal normal subgroup ofC2×#7521471, C2×#6677566, C2×#6674860

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7410971);