Finite Group Databasebeta

#27300882

order13568
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC53 ⋊ #12963

Subgroups

subgroupG/H
centerC4#16810811
commutatorC2×D4×C53C22×C4
FrattiniC2×#41C22×D53
FittingC53×#2120C2
socleC2×C53#1867
prime radicalC53×#525C22
cosocleC2×#41×C53C23
hypercenter#2120D53
hypocenterC53#12963
LCSG ▷ C2×D4×C53 ▷ C22×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C4 ◁ C2×C4 ◁ C2×#41 ◁ #2120

416 conjugacy classes of subgroups; only the 99 normal subgroups are shown.

normal subgroups only

This group has 416 conjugacy classes of subgroups — too many to draw. Only its 99 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) = 85
transitive degreeμt(G) = 1696

A minimal faithful permutation representation — 3 generators on 85 points:

(2,9)(3,14)(8,22)(10,28)(11,26)(12,27)(13,24)(15,31)(16,20)(17,32)(23,25)(29,30)(33,34,36,38,40,42,44,46,48,50,52,54,56,58,60,62,64,66,68,70,72,74,76,78,80,82,84,85,83,81,79,77,75,73,71,69,67,65,63,61,59,57,55,53,51,49,47,45,43,41,39,37,35);(1,3,6,17,7,14,18,32)(2,8,11,24,12,25,28,29)(4,15,5,20,19,31,21,16)(9,23,26,30,27,22,10,13)(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);(1,2,6,11,7,12,18,28)(3,13,17,23,14,30,32,22)(4,10,5,9,19,26,21,27)(8,20,24,31,25,16,29,15)(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)

Polycyclic presentation:

2^8,53|a^2=f,b^2=f,f^2=h,b^a=bd,c^a=ce,g^a=gh,i^a=i^52,c^b=ch,e^b=egh,i^b=i^52,d^c=dg,e^d=eh

Conjugacy classes & character table

710 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 86358);