Finite Group Databasebeta

#31966895

order18176
automorphism?
homologyAbelianization (H1) = C23×C8 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC2×Q8⋊C8×C71 ⋊ C2
SylowC71 ⋊ #17853

Subgroups

subgroupG/H
centerC2×C4C2×D4×D71
commutatorC4×C71C23×C8
FrattiniC42C23×D71
FittingC2×Q8⋊C8×C71C2
socleC22×C71C2×C4×D4
prime radicalC2×#11765865C2×C4
cosocleC42×C71C24
hypercenterC2×Q8⋊C8D71
hypocenterC71#17853
LCSG ▷ C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ C2×Q8⋊C8

702 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9088

Polycyclic presentation:

2^8,71|a^2=f,b^2=g,c^2=f,e^2=g,f^2=h,b^a=be,e^a=eg,e^b=eg,d^c=dg,i^c=i^70

Conjugacy classes & character table

2048 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18176, 139011);