Finite Group Databasebeta

#30631691

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

Aliases

No aliases for this group.

Splittings

Fitting#117×C251 ⋊ C2
SylowC251 ⋊ #418

Subgroups

subgroupG/H
centerC22C2×C22⋊D251
commutatorC4×C251C22×C4
FrattiniC2×C4C22×D251
Fitting#117×C251C2
socleC22×C251C2×D4
prime radicalC22×D1004C2
cosocleC2×C4×C251C23
hypercenter#117D251
hypocenterC251#418
LCSG ▷ C4×C251 ▷ C2×C251 ▷ C251
UCSC1 ◁ C22 ◁ C22×C4 ◁ #117

190 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4016

Polycyclic presentation:

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

Conjugacy classes & character table

2522 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#44550333, #44550334, #44550741, …
maximal normal subgroup of#44550333, #44550334, #44550741, …
maximal quotient of#44548755, #44548781, #44548807, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16064, 553);