Finite Group Databasebeta

#28345825

order13696
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

FittingC2×2−1+4×C107 ⋊ C2
SylowC107 ⋊ #3020

Subgroups

subgroupG/H
centerC2C2×#16812078
commutator, cosocleC2×C4×C107C24
FrattiniC2×C4C23×D107
FittingC2×2−1+4×C107C2
socleC2×C107C2×#120
hypercenterC2×2−1+4D107
hypocenterC107#3020
LCSG ▷ C2×C4×C107 ▷ C2×C107 ▷ C107
UCSC1 ◁ C2 ◁ C22×C4 ◁ C2×2−1+4

698 conjugacy classes of subgroups; only the 161 normal subgroups are shown.

normal subgroups only

This group has 698 conjugacy classes of subgroups — too many to draw. Only its 161 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) = 3424

Polycyclic presentation:

2^7,107|c^2=g,e^2=g,b^a=be,c^a=cf,d^a=dg,e^a=eg,h^a=h^106,e^b=eg,f^b=fg,e^c=eg

Conjugacy classes & character table

1831 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13696, 13874);