Finite Group Databasebeta

#34087909

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

Aliases

No aliases for this group.

Splittings

FittingC4⋊C8×C307 ⋊ C2
SylowC307 ⋊ #423

Subgroups

subgroupG/H
center, FrattiniC2×C4C22×D307
commutator, socleC22×C307C22×C4
FittingC4⋊C8×C307C2
prime radicalC22×D307C2×C4
cosocleC2×C4×C307C23
hypercenterC4⋊C8D307
hypocenterC307#423
LCSG ▷ C22×C307 ▷ C307
UCSC1 ◁ C2×C4 ◁ C4⋊C8

126 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9824

Polycyclic presentation:

2^6,307|a^2=e,b^2=d,e^2=f,b^a=bd,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, 571);