Finite Group Databasebeta

C11⋊(ΓL(1,𝔽8)⋊Dic25) #37528222

order23100
automorphism?
homologyAbelianization (H1) = C3×C4 · Schur multiplier (H2) = C1

Aliases

unambiguous semidirect productC11⋊(ΓL(1,𝔽8)⋊Dic25)
unambiguous semidirect productΓL(1,𝔽8)⋊Dic275
unambiguous semidirect productDic1925⋊C3

Splittings

derived, HallC7×C11×C25 ⋊ C3×C4
HallDic1925 ⋊ C3
HallC11×ΓL(1,𝔽8)×C25 ⋊ C4
HallΓL(1,𝔽8)×C25 ⋊ Dic11
HallC11×C25 ⋊ ΓL(1,𝔽8)⋊C4
HallC11×ΓL(1,𝔽8) ⋊ Dic25
HallC7×C25 ⋊ C3×Dic11
HallC7×C11 ⋊ C3×Dic25
SylowC25 ⋊ C11⋊(ΓL(1,𝔽8)⋊C4)
HallΓL(1,𝔽8) ⋊ Dic275
SylowC11 ⋊ ΓL(1,𝔽8)⋊Dic25
SylowC7 ⋊ C3×Dic275

Subgroups

subgroupG/H
center, hypercenterC2C11⋊(ΓL(1,𝔽8)⋊D25)
commutator, hypocenterC7×C11×C25C3×C4
FrattiniC2×C5C5⋊(C11⋊AGL(1,𝔽7))
Fitting, cosocleC2×C7×C11×C25C2×C3
socleC2×C5×C7×C11C3×D5
prime radicalC2×C5×C11×ΓL(1,𝔽8)D5
LCSG ▷ C7×C11×C25
UCSC1 ◁ C2

72 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 7700

Polycyclic presentation:

2,3,5,7,11,2,5|a^2=f,c^5=g^4,c^a=c^4g,d^a=d^6,e^a=e^10,g^a=g^4,d^b=d^2

Conjugacy classes & character table

1384 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(23100, 33);