Finite Group Databasebeta

#31808163

order17792
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC139 ⋊ #2151

Subgroups

subgroupG/H
center, FrattiniC2×C8C22×D139
commutator, socleC22×C139C22×C8
Fitting#405×C139C2
prime radicalC23×C139C2×C8
cosocleC2×C8×C139C23
hypercenter#405D139
hypocenterC139#2151
LCSG ▷ C22×C139 ▷ C139
UCSC1 ◁ C2×C8 ◁ #405

160 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8896

Polycyclic presentation:

2^7,139|a^2=e,b^2=d,e^2=f,f^2=g,b^a=bd,h^a=h^138,c^b=cg

Conjugacy classes & character table

2816 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17792, 6269);