Finite Group Databasebeta

Dic79⋊C32 #23761595

order10112
automorphism?
homologyAbelianization (H1) = C2×C32 · Schur multiplier (H2) = C2

Aliases

unambiguous semidirect productDic79⋊C32

Splittings

SylowC79 ⋊ C4⋊C32

Subgroups

subgroupG/H
center, FrattiniC2×C16C2×D79
commutatorC2×C79C2×C32
FittingC2×C32×C79C2
socle, prime radicalC22×C79C2×C16
cosocleC2×C16×C79C22
hypercenterC2×C32D79
hypocenterC79C4⋊C32
LCSG ▷ C2×C79 ▷ C79
UCSC1 ◁ C2×C16 ◁ C2×C32

62 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

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

Conjugacy classes & character table

2576 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC4⋊C32×D79, C2×Dic79⋊C32, #34208750, …
maximal normal subgroup ofC4⋊C32×D79, C2×Dic79⋊C32, #34208750, …
maximal quotient of#34175934, #34175941, #34175955, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10112, 2705);