Finite Group Databasebeta

#34088368

order19648
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC2×C4⋊C4×C307 ⋊ C2
SylowC307 ⋊ #520

Subgroups

subgroupG/H
center, FrattiniC22C23×D307
commutatorC2×C307C23×C4
FittingC2×C4⋊C4×C307C2
socle, cosocleC22×C307C24
prime radicalC2×#19096826C2
hypercenterC2×C4⋊C4D307
hypocenterC307#520
LCSG ▷ C2×C307 ▷ C307
UCSC1 ◁ C22 ◁ C2×C4⋊C4

294 conjugacy classes of subgroups; only the 151 normal subgroups are shown.

normal subgroups only

This group has 294 conjugacy classes of subgroups — too many to draw. Only its 151 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,d^2=e,b^a=be,d^a=de,c^b=ce,g^b=g^306

Conjugacy classes & character table

3094 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19648, 1030);