Finite Group Databasebeta

#13096072

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

Aliases

No aliases for this group.

Splittings

SylowC72 ⋊ #99

Subgroups

subgroupG/H
centerC2(C2×D7)⋊Dic7
commutatorC22×C72C2×C4
Frattini, hypercenterC23D72
Fitting, cosocleC23×C72C22
socleC2×C72C22⋊C4
prime radicalC2×C7×C22⋊D7C2
hypocenterC72#99
LCSG ▷ C22×C72 ▷ C2×C72 ▷ C72
UCSC1 ◁ C2 ◁ C23

155 conjugacy classes of subgroups; only the 34 normal subgroups are shown.

normal subgroups only

This group has 155 conjugacy classes of subgroups — too many to draw. Only its 34 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 56

Polycyclic presentation:

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

Conjugacy classes & character table

143 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72215103, #72215135, #72215143, …
maximal normal subgroup of#72215103, #72215135, #72215143, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1568, 238);