Finite Group Databasebeta

#34088415

order19648
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

Fitting#117×C307 ⋊ C2
SylowC307 ⋊ #529

Subgroups

subgroupG/H
centerC2×C4C22×D307
commutator, socle, cosocleC22×C307C24
FrattiniC22C23×D307
Fitting#117×C307C2
prime radical#23754233C2
hypercenter#117D307
hypocenterC307#529
LCSG ▷ C22×C307 ▷ C307
UCSC1 ◁ C2×C4 ◁ #117

234 conjugacy classes of subgroups; only the 99 normal subgroups are shown.

normal subgroups only

This group has 234 conjugacy classes of subgroups — too many to draw. Only its 99 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|b^2=f,d^2=e,b^a=be,c^a=cf,g^c=g^306

Conjugacy classes & character table

3088 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19648, 1077);