Finite Group Databasebeta

#31808276

order17792
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC139 ⋊ #2176

Subgroups

subgroupG/H
centerC22C2×D1112
commutatorC8×C139C22×C4
FrattiniC2×C8C22×D139
Fitting#346×C139C2
socle, prime radicalC22×C139C2×D8
cosocleC2×C8×C139C23
hypercenter#346D139
hypocenterC139#2176
LCSG ▷ C8×C139 ▷ C4×C139 ▷ C2×C139 ▷ C139
UCSC1 ◁ C22 ◁ C42 ◁ C4×C8 ◁ #346

148 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 17792

Polycyclic presentation:

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

Conjugacy classes & character table

2792 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17792, 6382);