Finite Group Databasebeta

C83⋊#1308 #24905375

order10624
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C2

Aliases

unambiguous semidirect productC83⋊#1308

Splittings

SylowC83 ⋊ #1308

Subgroups

subgroupG/H
centerC22C83⋊#95
commutator, prime radicalC23×C83C42
FrattiniC2×C42C2×D83
Fitting#432×C83C2
socleC22×C83#95
cosocleC2×C42×C83C22
hypercenter#432D83
hypocenterC83#1308
LCSG ▷ C23×C83 ▷ C22×C83 ▷ C83
UCSC1 ◁ C22 ◁ C2×C42 ◁ #432

122 conjugacy classes of subgroups; only the 53 normal subgroups are shown.

normal subgroups only

This group has 122 conjugacy classes of subgroups — too many to draw. Only its 53 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,83|a^2=d,b^2=e,d^2=fg,e^2=f,b^a=bc,c^a=cf,e^a=eg,c^b=cg,d^b=df,h^b=h^82

Conjugacy classes & character table

1174 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#1308×D83, C2×C83⋊#1308, #35294806, …
maximal normal subgroup of#1308×D83, C2×C83⋊#1308, #35294806, …
maximal quotient of#35290976, #35290977, #35290978, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10624, 2422);