Finite Group Databasebeta

#13096151

order1568
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C22×C7

Aliases

No aliases for this group.

Splittings

SylowC72 ⋊ #102

Subgroups

subgroupG/H
centerC22C22⋊(C7⋊D7)
commutatorC4×C72C2×C4
FrattiniC2×C4C2×C7⋊D7
Fitting, prime radicalC2×C72×D4C2
socleC22×C72D4
cosocleC2×C4×C72C22
hypercenterC2×D4C7⋊D7
hypocenterC72#102
LCSG ▷ C4×C72 ▷ C2×C72 ▷ C72
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×D4

250 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 784

Polycyclic presentation:

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

Conjugacy classes & character table

254 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72259476, #72259541, #102×C7⋊D7, …
maximal normal subgroup of#72259476, #72259541, #102×C7⋊D7, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1568, 317);