Finite Group Databasebeta

#34087766

order19648
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC23×C4×C307 ⋊ C2
SylowC307 ⋊ #386

Subgroups

subgroupG/H
center, FrattiniC23C22×D307
commutatorC22×C307C22×C4
FittingC23×C4×C307C2
socle, cosocleC23×C307C23
prime radicalC22×C22⋊D307C2
hypercenterC23×C4D307
hypocenterC307#386
LCSG ▷ C22×C307 ▷ C307
UCSC1 ◁ C23 ◁ C23×C4

286 conjugacy classes of subgroups; only the 87 normal subgroups are shown.

normal subgroups only

This group has 286 conjugacy classes of subgroups — too many to draw. Only its 87 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) = 9824

Polycyclic presentation:

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

Conjugacy classes & character table

4924 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19648, 428);