Finite Group Databasebeta

C2×#20276553 #27537321

order13568
automorphism?
homologyAbelianization (H1) = C23×C8 · Schur multiplier (H2) = C25

Aliases

direct productC2×#20276553

Splittings

FittingC2×C4×C16×C53 ⋊ C2
SylowC53 ⋊ C2×#2170

Subgroups

subgroupG/H
centerC2×C16D212
commutatorC4×C53C23×C8
FrattiniC2×C8C23×D53
FittingC2×C4×C16×C53C2
socleC22×C53C8×D4
prime radicalC2×#13133239C4
cosocleC2×C8×C53C24
hypercenterC2×C4×C16D53
hypocenterC53C2×#2170
LCSG ▷ C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C2×C16 ◁ C22×C16 ◁ C2×C4×C16

662 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 87
transitive degreeμt(G) = 3392

A minimal faithful permutation representation — 4 generators on 87 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)(56,59,61,68,60,73,75,79,62,74,77,81,76,87,80,63)(57,58,65,70,66,71,83,85,67,72,84,86,64,69,82,78);(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)(56,58)(57,63)(59,65)(60,71)(61,70)(62,72)(64,81)(66,68)(67,79)(69,76)(73,83)(74,84)(75,85)(77,86)(78,80)(82,87);(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)(56,57,61,65,60,66,75,83,62,67,77,84,76,64,80,82)(58,68,70,73,71,79,85,74,72,81,86,87,69,63,78,59);(54,55)

Conjugacy classes & character table

3440 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 322797);