Finite Group Databasebeta

D541⋊(C4⋊C8) #46831176

order34624
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23

Aliases

unambiguous semidirect productD541⋊(C4⋊C8)

Splittings

SylowC541 ⋊ C2×C4⋊C8

Subgroups

subgroupG/H
centerC2×C4C2×#14524194
commutatorC2×C541C22×C8
FrattiniC22C22×#14524194
FittingC42×C541C4
socleC22×C541C22×C4
prime radicalC22×D541C2×C4
cosocleC2×Dic541C23
hypercenterC42#14524194
hypocenterC541C2×C4⋊C8
LCSG ▷ C2×C541 ▷ C541
UCSC1 ◁ C2×C4 ◁ C42

138 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 17312

Polycyclic presentation:

2^6,541|a^2=e,b^2=d,e^2=f,b^a=bd,g^a=g^52,g^c=g^540,g^e=g^540

Conjugacy classes & character table

2200 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(34624, 1550);