Finite Group Databasebeta

#17986115

order4544
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

Fitting#108×C71 ⋊ C2
SylowC71 ⋊ #443

Subgroups

subgroupG/H
centerC4D4×D71
commutatorC4×C71C22×C4
FrattiniC2×C4C22×D71
Fitting#108×C71C2
socleC2×C71C4×D4
prime radical#14556150C2
cosocleC2×C4×C71C23
hypercenter#108D71
hypocenterC71#443
LCSG ▷ C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C4 ◁ C2×C4 ◁ #108

106 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1136

Polycyclic presentation:

2^6,71|a^2=e,c^2=e,d^2=f,e^2=f,b^a=bd,d^a=df,d^b=df,g^b=g^70,g^c=g^70

Conjugacy classes & character table

518 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4544, 665);