Finite Group Databasebeta

#30628258

order15712
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC491 ⋊ #102

Subgroups

subgroupG/H
centerC22C22⋊D491
commutatorC4×C491C2×C4
FrattiniC2×C4C2×D491
Fitting, prime radicalC2×D4×C491C2
socleC22×C491D4
cosocleC2×C4×C491C22
hypercenterC2×D4D491
hypocenterC491#102
LCSG ▷ C4×C491 ▷ C2×C491 ▷ C491
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×D4

50 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 7856

Polycyclic presentation:

2^5,491|a^2=d,c^2=e,b^a=bc,c^a=ce,f^a=f^490,c^b=ce

Conjugacy classes & character table

2464 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#102×D491, C2×#30628258, #44536718, …
maximal normal subgroup of#102×D491, C2×#30628258, #44536718, …
maximal quotient ofD4⋊(C491⋊C8), #44536459, #44536469, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15712, 67);