Finite Group Databasebeta

#27301415

order13568
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

SylowC53 ⋊ #13051

Subgroups

subgroupG/H
centerC4#16810809
commutatorC2×D4×C53C22×C4
FrattiniC2×#41C22×D53
Fitting, prime radicalC53×#3018C2
socleC2×C53#1889
cosocleC2×#41×C53C23
hypercenter#3018D53
hypocenterC53#13051
LCSG ▷ C2×D4×C53 ▷ C22×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C4 ◁ C2×C4 ◁ C2×#41 ◁ #3018

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

normal subgroups only

This group has 632 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:

(1,4)(2,10)(3,16)(5,8)(6,7)(9,25)(11,12)(13,28)(14,26)(15,22)(17,20)(18,31)(19,23)(21,24)(27,32)(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);(1,3,15,18,8,20,6,23)(2,9,24,29,13,27,12,26)(4,16,22,31,5,17,7,19)(10,25,21,30,28,32,11,14)(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);(1,2,7,10,8,13,22,28)(3,14,19,29,20,30,31,26)(4,21,6,12,5,11,15,24)(9,18,25,16,27,23,32,17)(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=df,e^2=h,f^2=h,b^a=bd,c^a=ce,e^a=egh,g^a=gh,i^a=i^52,e^b=egh,i^b=i^52,d^c=dg,e^c=eh,f^c=fg,e^d=eh,f^e=fh

Conjugacy classes & character table

872 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 86891);