Finite Group Databasebeta

C79⋊#1309 #23761313

order10112
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C4

Aliases

unambiguous semidirect productC79⋊#1309

Splittings

SylowC79 ⋊ #1309

Subgroups

subgroupG/H
centerC22C79⋊#95
commutator, prime radicalC23×C79C42
FrattiniC2×C42C2×D79
Fitting#423×C79C2
socleC22×C79#95
cosocleC2×C42×C79C22
hypercenter#423D79
hypocenterC79#1309
LCSG ▷ C23×C79 ▷ C22×C79 ▷ C79
UCSC1 ◁ C22 ◁ C2×C42 ◁ #423

146 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,79|a^2=d,b^2=e,d^2=f,e^2=g,b^a=bc,c^a=cf,e^a=eg,c^b=cg,d^b=df,h^b=h^78

Conjugacy classes & character table

1118 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#34175812, #34175813, #34175890, …
maximal normal subgroup of#34175812, #34175813, #34175890, …
maximal quotient of#34174844, #34174845, #34174865, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10112, 2423);