Finite Group Databasebeta

C7⋊Dic1295 #49136391

order36260
automorphism?
homologyAbelianization (H1) = C4 · Schur multiplier (H2) = C7

Aliases

unambiguous semidirect productC7⋊Dic1295

Splittings

derived, HallC5×C72×C37 ⋊ C4
HallC72×C37 ⋊ Dic5
HallC5×C72 ⋊ Dic37
HallC5×C37 ⋊ C7⋊Dic7
SylowC72 ⋊ Dic185
SylowC37 ⋊ C7⋊Dic35
SylowC5 ⋊ C7⋊Dic259

Subgroups

subgroupG/H
center, Frattini, hypercenterC2C5⋊(C7⋊D259)
commutator, hypocenterC5×C72×C37C4
Fitting, socle, prime radical, cosocleC2×C5×C72×C37C2
LCSG ▷ C5×C72×C37
UCSC1 ◁ C2

120 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 36260

Polycyclic presentation:

2,5,7^2,37,2|a^2=f,b^a=b^4,c^a=c^6,d^a=d^6,e^a=e^36

Conjugacy classes & character table

9068 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(36260, 37);