Finite Group Databasebeta

#30631786

order16064
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

Fitting#107×C251 ⋊ C2
SylowC251 ⋊ #440

Subgroups

subgroupG/H
centerC22D4×D251
commutatorC4×C251C22×C4
FrattiniC2×C4C22×D251
Fitting#107×C251C2
socleC22×C251C2×D4
prime radicalC2×D1004C22
cosocleC2×C4×C251C23
hypercenter#107D251
hypocenterC251#440
LCSG ▷ C4×C251 ▷ C2×C251 ▷ C251
UCSC1 ◁ C22 ◁ C2×C4 ◁ #107

120 conjugacy classes of subgroups; only the 49 normal subgroups are shown.

normal subgroups only

This group has 120 conjugacy classes of subgroups — too many to draw. Only its 49 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) = 8032

Polycyclic presentation:

2^6,251|a^2=e,c^2=e,d^2=f,b^a=bd,c^a=cf,d^a=df,d^b=df,g^b=g^250,g^c=g^250

Conjugacy classes & character table

1772 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#440×D251, C2×#30631786, #44559160, …
maximal normal subgroup of#440×D251, C2×#30631786, #44559160, …
maximal quotient of#44549176, #44549221, #44549242, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16064, 648);