Finite Group Databasebeta

C7⋊(C79⋊#595) #49178209

order37604
automorphism?
homologyAbelianization (H1) = C4 · Schur multiplier (H2) = C1

Aliases

unambiguous semidirect productC7⋊(C79⋊#595)
unambiguous semidirect productC79⋊(C7⋊#595)

Splittings

Fitting, socle, derived, HallC7×C17×C79 ⋊ C4
HallC17×C79 ⋊ Dic7
HallC7×C79 ⋊ #595
HallC7×C17 ⋊ Dic79
SylowC79 ⋊ C7⋊#595
SylowC17 ⋊ Dic553
SylowC7 ⋊ C79⋊#595

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, hypocenterC7×C17×C79C4
prime radical, cosocleC7×D17×C79C2
LCSG ▷ C7×C17×C79
UCSC1

24 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9401

Polycyclic presentation:

2^2,7,17,79|a^2=b,c^a=c^6,d^a=d^13,e^a=e^78,d^b=d^16

Conjugacy classes & character table

2768 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(37604, 15);