Finite Group Databasebeta

#13095874

order1568
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC49 ⋊ #99

Subgroups

subgroupG/H
centerC2C22⋊Dic49
commutatorC22×C49C2×C4
FrattiniC23×C7C2×D7
FittingC2×D4×C49C2
socleC2×C7C22⋊Dic7
prime radicalC2×C7×D4D7
cosocleC23×C49C22
hypercenterC2×D4D49
hypocenterC49#99
LCSG ▷ C22×C49 ▷ C2×C49 ▷ C49
UCSC1 ◁ C2 ◁ C23 ◁ C2×D4

78 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 392

Polycyclic presentation:

2^5,7^2|a^2=d,f^7=g,b^a=bc,c^a=ce,f^a=f^6g^6,g^a=g^6,d^b=de

Conjugacy classes & character table

251 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1568, 40);