Finite Group Databasebeta

#29507982

order15424
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

Fitting#137×C241 ⋊ C2
SylowC241 ⋊ #471

Subgroups

subgroupG/H
centerC2#21440614
commutator, cosocleC2×C4×C241C23
FrattiniC2×C4C22×D241
Fitting#137×C241C2
socleC2×C241#121
prime radical#21440667C2
hypercenter#137D241
hypocenterC241#471
LCSG ▷ C2×C4×C241 ▷ C2×C241 ▷ C241
UCSC1 ◁ C2 ◁ C2×C4 ◁ #137

104 conjugacy classes of subgroups; only the 37 normal subgroups are shown.

normal subgroups only

This group has 104 conjugacy classes of subgroups — too many to draw. Only its 37 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) = 3856

Polycyclic presentation:

2^6,241|b^2=d,d^2=f,e^2=f,b^a=bd,c^a=ce,d^a=df,e^a=ef,g^a=g^240,g^b=g^240,e^c=ef

Conjugacy classes & character table

1336 conjugacy classes. The character table is too large to display.

Relationships

maximal quotient of#44506788, #44506795, #44506818, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15424, 814);