Finite Group Databasebeta

C2×#137×C211 #27212852

order13504
nilpotency class3
isoclinismisoclinic class of AGL(1,ℤ/8)
automorphism?
homologyAbelianization (H1) = C24×C211 · Schur multiplier (H2) = C25

Aliases

direct productC2×#137×C211

Subgroups

subgroupG/H
center, socleC22×C211C2×D4
commutator, Frattini, cosocleC4C24×C211
prime radicalC2×#41×C211C2
LCSG ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C211 ◁ C22×C4×C211 ◁ G

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

normal subgroups only

This group has 258 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) = 229
transitive degreeμt(G) = 6752

A minimal faithful permutation representation — 4 generators on 229 points:

(1,2)(19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175,176,177,178,179,180,181,182,183,184,185,186,187,188,189,190,191,192,193,194,195,196,197,198,199,200,201,202,203,204,205,206,207,208,209,210,211,212,213,214,215,216,217,218,219,220,221,222,223,224,225,226,227,228,229);(3,4)(5,11)(6,14)(7,9)(8,12)(10,16)(13,18)(15,17);(3,5,7,13)(4,8,9,17)(6,15,16,12)(10,18,14,11);(4,9)(8,17)(10,14)(11,18)

Conjugacy classes & character table

4642 conjugacy classes. The character table is too large to display.

Relationships

Fitting subgroup of#41013769, #41013873, #41013894, …
maximal subgroup of#1882×C211, #1902×C211, #1905×C211, …
maximal normal subgroup of#1882×C211, #1902×C211, #1905×C211, …
maximal quotient ofC2×#419×C211, C2×#417×C211, C2×#428×C211, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13504, 255);