#27293769

order	13568
automorphism	?
homology	Abelianization (H₁) = C₂²×C₄ · Schur multiplier (H₂) = C₂³

Aliases

No aliases for this group.

Splittings

Sylow

C₅₃ ⋊ #11576

Subgroups

	subgroup	G/H
center	C₂²	C₂×#13133132
commutator	C₂⁴×C₅₃	C₂²×C₄
Frattini	C₂×C₂²⋊C₄	C₂²×D₅₃
Fitting	C₅₃×#2487	C₂
socle	C₂²×C₅₃	C₂×#99
prime radical	C₂²×D₄×C₅₃	C₂×C₄
cosocle	C₂×C₂²⋊C₄×C₅₃	C₂³
hypercenter	#2487	D₅₃
hypocenter	C₅₃	#11576
LCS	G ▷ C₂⁴×C₅₃ ▷ C₂²×C₅₃ ▷ C₂×C₅₃ ▷ C₅₃
UCS	C₁ ◁ C₂² ◁ C₂²×C₄ ◁ C₂×C₄×D₄ ◁ #2487

426 conjugacy classes of subgroups; only the 95 normal subgroups are shown.

normal subgroups only

This group has 426 conjugacy classes of subgroups — too many to draw. Only its 95 normal subgroups are shown.

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

Full subgroup data →

Presentation

minimal degree	μ(G) = 85
transitive degree	μ_t(G) = 3392

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

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

Polycyclic presentation:

2^8,53|a^2=e,b^2=fh,c^2=g,e^2=g,b^a=bd,d^a=df,f^a=fh,i^a=i^52,c^b=cg,d^b=dh,e^b=ef,e^d=eh

Conjugacy classes & character table

1025 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 79245);