Finite Group Databasebeta

#34091818

order19904
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC311 ⋊ C8×Q8

Subgroups

subgroupG/H
center, FrattiniC2×C4C22×D311
commutatorC2×C311C22×C8
FittingC4⋊C8×C311C2
socle, prime radicalC22×C311C22×C4
cosocleC2×C4×C311C23
hypercenterC4⋊C8D311
hypocenterC311C8×Q8
LCSG ▷ C2×C311 ▷ C311
UCSC1 ◁ C2×C4 ◁ C4⋊C8

102 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 19904

Polycyclic presentation:

2^6,311|a^2=e,b^2=d,c^2=de,e^2=f,b^a=bd,g^c=g^310

Conjugacy classes & character table

3140 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19904, 673);