Finite Group Databasebeta

C2×AGL(1,ℤ/8)×C53 #16810328

order3392
nilpotency class3
isoclinismisoclinic class of AGL(1,ℤ/8)
automorphism?
homologyAbelianization (H1) = C24×C53 · Schur multiplier (H2) = C25

Aliases

direct productC2×AGL(1,ℤ/8)×C53

Subgroups

subgroupG/H
center, socleC22×C53C2×D4
commutator, Frattini, cosocleC4C24×C53
LCSG ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C53 ◁ C22×C4×C53 ◁ G

298 conjugacy classes of subgroups; only the 162 normal subgroups are shown.

normal subgroups only

This group has 298 conjugacy classes of subgroups — too many to draw. Only its 162 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

minimal degreeμ(G) = 63
transitive degreeμt(G) = 848

A minimal faithful permutation representation — 4 generators on 63 points:

(1,2)(11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63);(3,4)(5,7)(6,8)(9,10);(4,7)(5,10)(8,9);(4,8)(7,9)

Conjugacy classes & character table

1166 conjugacy classes. The character table is too large to display.

Relationships

Fitting subgroup of#28303952, #28303960, #28304324, …
maximal subgroup ofC53×#1883, C53×#1903, C53×#1904, …
maximal normal subgroup ofC53×#1883, C53×#1903, C53×#1904, …
maximal quotient ofC2×C53×#418, C2×C53×#417, C2×C53×#428, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3392, 254);