Finite Group Databasebeta

#34088147

order19648
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingC2×SD16×C307 ⋊ C2
SylowC307 ⋊ #471

Subgroups

subgroupG/H
centerC2#23754231
commutator, cosocleC2×C4×C307C23
FrattiniC2×C4C22×D307
FittingC2×SD16×C307C2
socleC2×C307#121
prime radical#23754286C2
hypercenterC2×SD16D307
hypocenterC307#471
LCSG ▷ C2×C4×C307 ▷ C2×C307 ▷ C307
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×SD16

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) = 4912

Polycyclic presentation:

2^6,307|b^2=d,d^2=f,e^2=f,b^a=bd,c^a=ce,d^a=df,e^a=ef,e^c=ef,g^c=g^306

Conjugacy classes & character table

2158 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19648, 809);