Finite Group Databasebeta

C7⋊Dic1057 #44443975

order29596
automorphism?
homologyAbelianization (H1) = C4 · Schur multiplier (H2) = C7

Aliases

unambiguous semidirect productC7⋊Dic1057
unambiguous semidirect productC151⋊(C7⋊Dic7)

Splittings

derived, HallC72×C151 ⋊ C4
SylowC151 ⋊ C7⋊Dic7
SylowC72 ⋊ Dic151

Subgroups

subgroupG/H
center, Frattini, hypercenterC2C7⋊D1057
commutator, hypocenterC72×C151C4
Fitting, socle, prime radical, cosocleC2×C72×C151C2
LCSG ▷ C72×C151
UCSC1 ◁ C2

60 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 29596

Polycyclic presentation:

2,7^2,151,2|a^2=e,b^a=b^6,c^a=c^6,d^a=d^150

Conjugacy classes & character table

7402 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(29596, 11);