Finite Group Databasebeta

#34087883

order19648
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC307 ⋊ #416

Subgroups

subgroupG/H
centerC2×C4C22⋊D307
commutatorC4×C307C22×C4
FrattiniC2×C4C22×D307
Fitting, prime radicalC2×#41×C307C2
socleC22×C307C2×D4
cosocleC2×C4×C307C23
hypercenterC2×#41D307
hypocenterC307#416
LCSG ▷ C4×C307 ▷ C2×C307 ▷ C307
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C2×#41

158 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9824

Polycyclic presentation:

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

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, 545);