Finite Group Databasebeta

#29508089

order15424
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

SylowC241 ⋊ #492

Subgroups

subgroupG/H
centerC22C2×C22⋊D241
commutator, cosocleC2×C4×C241C23
FrattiniC2×C4C22×D241
Fitting, prime radical#127×C241C2
socleC22×C241C2×D4
hypercenter#127D241
hypocenterC241#492
LCSG ▷ C2×C4×C241 ▷ C2×C241 ▷ C241
UCSC1 ◁ C22 ◁ C42 ◁ #127

142 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 7712

Polycyclic presentation:

2^6,241|b^2=d,c^2=e,d^2=f,b^a=bd,c^a=ce,d^a=df,g^b=g^240

Conjugacy classes & character table

1702 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#44505609, #44506515, #44506516, …
maximal normal subgroup of#44505609, #44506515, #44506516, …
maximal quotient of#44507031, #44507034, #44507039, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15424, 921);