Finite Group Databasebeta

C83⋊#1273 #24905290

order10624
automorphism?
homologyAbelianization (H1) = C82 · Schur multiplier (H2) = C22×C4

Aliases

unambiguous semidirect productC83⋊#1273

Splittings

SylowC83 ⋊ #1273

Subgroups

subgroupG/H
center, FrattiniC2×C42C2×D83
commutatorC2×C83C82
FittingC2×C4×C8×C83C2
socle, prime radicalC23×C83C42
cosocleC2×C42×C83C22
hypercenterC2×C4×C8D83
hypocenterC83#1273
LCSG ▷ C2×C83 ▷ C83
UCSC1 ◁ C2×C42 ◁ C2×C4×C8

212 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,83|a^2=d,b^2=e,d^2=f,e^2=g,b^a=bc,h^b=h^82

Conjugacy classes & character table

2704 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#35291176, #35291177, #35291189, …
maximal normal subgroup of#35291176, #35291177, #35291189, …
maximal quotient ofC83⋊#7014, #35290931, #35290932, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10624, 2337);