Finite Group Databasebeta
Cayley diagram

#87739

order400
isoclinismisoclinic class of #87735
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C1

Aliases

No aliases for this group.

Splittings

SylowC25 ⋊ M16

Subgroups

subgroupG/H
centerC2C2×#1035
commutatorC2×C25C2×C4
Frattini, socleC2×C5C2×AGL(1,𝔽5)
FittingC22×C25C4
prime radicalC22×C5AGL(1,𝔽5)
cosocleDic25C22
hypercenterC22#1035
hypocenterC25M16
LCSG ▷ C2×C25 ▷ C25
UCSC1 ◁ C2 ◁ C22

30 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 33
transitive degreeμt(G) = 200

A minimal faithful permutation representation — 2 generators on 33 points:

(1,7,12,10,5,3,19,17,15,13,8,25,24,16,22,20,21,6,11,14,9,2,4,23,18)(27,30)(31,33);(2,4,5,10)(3,8,9,20)(6,14,15,19)(7,17,18,11)(12,22,23,25)(13,16,21,24)(26,27,28,31,29,30,32,33)

Polycyclic presentation:

2^4,5^2|a^2=c,c^2=d,e^5=f,b^a=bd,e^a=e^2f,f^a=f^2,e^c=e^4f^4,f^c=f^4

Conjugacy classes & character table

34 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#11716420, #11716428, D25⋊M16, …
maximal normal subgroup of#11716420, #11716428, D25⋊M16, …
maximal quotient of#11716417, #11716419, C22⋊#6016, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(400, 33);