Finite Group Databasebeta

#17985795

order4544
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

Fitting#101×C71 ⋊ C2
SylowC71 ⋊ #355

Subgroups

subgroupG/H
centerC2#14556042
commutatorC2×C4×C71C2×C4
FrattiniC2×Q8C2×D71
Fitting#101×C71C2
socleC2×C71#99
prime radicalC2×D284C4
cosocleC2×Q8×C71C22
hypercenter#101D71
hypocenterC71#355
LCSG ▷ C2×C4×C71 ▷ C22×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C2 ◁ C22 ◁ C2×Q8 ◁ #101

64 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1136

Polycyclic presentation:

2^6,71|a^2=d,c^2=f,d^2=f,b^a=bc,c^a=ce,e^a=ef,c^b=cf,d^b=def,g^b=g^70,d^c=df

Conjugacy classes & character table

398 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4544, 345);